A Mother's Lesson

by OwTheEdge

Every mother has a duty to teach her children as they come of age certain important lessons that would help them as they grow older. To that end, Angie and Eclipsa desire to instill certain values and explore new ground with their own daughters as they enter that sensitive period of adolescence. All they need is a man's "helping hand". Co-written with and created by ReaperJ

"Now Mari, your brother is most likely gonna be bigger than anyone else you're going to encounter... So just bear with his size." Angie said as she stood behind her nude 30-year-old son proudly presenting him as the perfect male anatomy to her daughter.

Marco crossed his arms with his little sister Mariposa on her knees in front of him. Angie grinned as she rubbed his broad, muscular shoulders.

"Mom, I really don't think this is the best way to introduce Mari to sex... For God's sake! She's fifteen! They told us all about this stuff in high school!" He said as Mari's wide-eyed, curious gaze went up and down following his semi-hard cock that was just inches from her face. It's broad shadow bisecting her awed expression leaving her in a trance like state.

Angie gave a little smack to Marco's rear, "Young man! I don't care what the school has to say about sex! It should be taught at home. By your parents! Just like the way you and Star learned!"

Marco jumped into the air and rubbed his sore, slightly reddened butt cheek, "Yeah... I remember all of it, Mom."

The young man recalled all those years ago the many lessons Angie taught Star on how to please a man when he was dating her. There were many nights Marco was milked dry by both his mother demonstrating and his then-girlfriend applying what she learned.

This, of course, resulted in perhaps the most active and engaging sex life that lasted from their boyfriend/girlfriend phase during most of high school and college to the entirety of their seven-years and counting marriage. Now here he was helping his little sister learn in the exact same way.

"Y-You taught Auntie Star?" Mariposa asked her mother with surprise in her tone.

"Of course! And because of me, her and your brother's marriage has never been better." Angie smiled proudly.

Marco sighed as he rolled his eyes. "Yeah, but do we hafta do the same with Mari here? I mean, she literally just asked a question about boys and suddenly you're dropping my pants in front of her." Marco asked with his cock looking ready to smack Mari in the mouth.

"Of course we have to! Your little sister is already at the right age where she could use the… hands-on experience." Angie giggled at her little joke.

"I-It's okay, Marco... This is way better than whatever school could ever teach me." Mariposa softly spoke, unable to tear her gaze away from her older brother's towering erection. She looked ready to taste his cock at any second as she licked her lips.

A distinct heat began pooling in her stomach and burning hotter by the second between her legs. Her eyes ran along Marco's body to find muscles bulging from places she didn't know existed. The veins that traveled the length of his shaft seemed to throb while his cock stood tall and bulged like a flexing muscular arm.

Angie's face softened as she reached around to grab her son's thick, hardened cock. She started to pump his shaft slowly. At the same time, she laid kisses over the blades of his male was failing miserably at hiding the fact that he wanted what would unfold from this situation as much as Angie did.

"Mmm! And someone's been doing a whole lot of growing since the last time I saw you! You're about as big as your father! Maybe even bigger!"

Marco looked away from his mom with a blush, "Mari... Just to let you know, normal families usually don't do this kinda stuff..."

Mariposa shrugged. "Yeah, I figured. And honestly? I'm just glad to not be part of a normal family!"

Mari thought back to how Meteora would always try to convince her to check out her own brother. Now she was going to do more than she could have ever imagined.

The younger sister licked her lips, looking up at Marco as she eagerly grabbed a portion of his cock. He felt so thick and solid in her smaller hands and she could barely get the tips of her thumb and middle finger to meet.

Angie smiled and dropped down to her knees and moved over to Mari's side , "That's my girl! Now let's take things slowly, always start by getting it nice and wet! Men love it when you get it all sloppy and give them a show!" She said while planting a row of kisses on Marco's cock, starting from his blunt, meaty head.

"Now Mari, pay attention to how my tongue rolls over every digit nice and slowly." Mari watched as her mother grabbed her hand and started to suck on two of her fingers. Angie stared into her daughter's eyes and moaned out loud.

The teen rubbed her thighs together as she bit her bottom lip. Marco watched the erotic show and started to jerk his rock-hard cock, "Th-that's pretty hot, Mom. Just like the good ol' days."

Angie felt a hand laid on top of her head. Her view was harshly twisted to look up at Marco as he pointed his cock at her plump lips.

"I think you should show her the real thing." He smiled down at her with lustfully lidded eyes.

Angie smiled and looked over to her daughter, "See, told you. A man loves it when you give them a show!" The mother said happily as she started to suck on the cock offered to her by her own son.

Mari nodded and started to suck on the fingers her mother was working on. "Ohhhhhh..." She moaned and started to play with one of her stiff, chocolate-brown nipples through her shirt.

Marco threw his head back as Angie's hot mouth swallowed several inches of his cock with ease. "Ohhhhh man... It's been too long, Mom!" He moaned in joy, his body shuddering as he felt her hand cup his ballsack, rolling her fingers against it.

Angie giggled, withdrawing her lips and grabbed Mari's hand, "Mama always knows what her babies want! Come now sweetie, don't let me do all the work!"

Mari nodded and dove her head under Marco's cock. She started planting soft kisses under his shaft, putting a bit of her spit on it to make him a little wet underneath.

"Haa! Th-th-thats a sensitive spot sis!" He said while grabbing a handful of her long brown hair.

Mariposa's head moved up his shaft as Marco pulled on her hair. She didn't mind the treatment and started to kiss and lick whatever part of his cock she could put her lips on.

"Your brother knows what he wants, that's when a man makes it easy on you to please them!" Angie remarked.

Mari had little hearts in her eyes the more she tasted his thick cock. "Mmm! The smell! Mom, it's making me kinda dizzy..."

Angie's smile grew even wider. "That's something you're only gonna get from the Diaz men! But be careful! The last thing you'll want is only to lust over Marco..." She said before pulling Mari into a deep kiss.

The teen's eyes grew wide as she felt her mother's tongue tasting the back of her throat. Marco's hands were still on top of their heads and he brought their bodies together. "You know, this would be better if you guys were as naked as me!" He said while poking his cock at Mari's cheek.

Angie ended the kiss and smiled, "Oh dear! How could I forget such a silly thing!" She said and reached for the bottom of Mari's shirt and pulled it over her head, revealing her perky C-cup breasts, covered in a pink frilly bra.

Mari was still in a daze until she felt a cool breeze rolling over her skin. She crossed her arms over her chest while averting her gaze with a blush. "M-Mom... Before you see more..."

Marco and Angie raised a brow, "What's the matter, honey?" The mother asked.

Marco crouched on the ground to get a better understanding, "Are you okay Mari? You didn't hurt yourself or something, did you?"

Mari shut her eyes and shook her head. "No, nothing like that... It's just, I got something done and never told you guys..."

"Something like what?" Angie placed her hands on her hips, asking in a stern, motherly tone.

Mari huffed into the air and unclipped the center of her bra. The fabric fell onto her lap as she covered her breasts, "You guys promise not to get mad?"

Marco narrowed his eyes, "It depends." He said with eyes narrowed.

Mari rolled her eyes at him and dropped her arms. Angie and Marco quickly noticed the silver bar in Mari's left nipple. The older brother was speechless. "Is that- When did- Why would-"

Angie grinned. "Awwwwww! That's soooo cute!"

"Mom! You can't be serious! Do you even remember how much you yelled at me when I got my earrings?" Marco shouted and pointed at the two black studs in his left ear.

Mari flashed a meek smile, "You're not mad that I got this?"

Marco's cock could be seen jerking around the more he takes in the full view of Mariposa's chest. For some reason, he felt no shame about being turned on by his little sister's developing adolescent body.

Angie rolled her eyes and pulled off her shirt without a word. Her bra was soon tossed away, leaving her own mounds out in the open. She proudly showed off the metal bars that stuck out of the sides of her hard, pink tits.

Marco's jaw dropped to the ground, Mari smiled and gave Angie a high five. "Right on, Mom!"

Angie laughed a little as she grabbed the orbs that squeezed them together, "Oh live a little Marco! I got them done as an anniversary gift for your father! Tell me what you guys think!"

Mari couldn't pull her eyes from the two bars in her mother's nipples. Red little spikes were at the end of the bars, rather than balls.

Mariposa reached over and touched the spike, "Ohh! I wanted to get those!"

Mari couldn't stop herself from grabbing her mother's chest some more. There was something satisfying about feeling the way her hefty, yet still perky breasts squish like dough under her clenching fingers. It was the first time she ever touched another pair like this that weren't her own.

Marco couldn't help but lick his lips watching his little sister touch their mother in such a curious, but sexual way. The wonder in her eyes and the eagerness of her hands squishing the dough like substance was turning him on beyond belief.

"Haaaa! Mari! Ohhhhh! That's nice!" The mother moaned as her daughter continued squeezing her boobs.

"Mom! These are so awesome! And oh man, your boobs are huge! You think mine will get just as big?" Mari was amazed by Angie's double D rack as they made her mouth water with wanting to taste them.

"I think they will, you got a pretty good handful right now." Marco moved behind her with his cock laying over the small of her back as his hands cupped her chest. Bringing his head closer, he laid kisses all over the back of her neck and shoulder.

Mari blushed as she watched Angie get closer, "Of course they'll be as big as mine! Why don't you get a better view of them?"

The mother grabbed Mari's chin, guiding the teen's lips over to her right nipple. As if by instinct, Mari instantly started to suck on the nipple. Angie bit her lip as a sharp shock surged from her boob to the rest of her body.

"Haaaaa! Oh gosh! It's been such a long time since the last time you did that!" Angie moaned with a huge, almost drunken smile.

Marco couldn't hide his joy and arousal and pulled his mother into a soft kiss. Mari was pressed between the bodies as her hands wrapped around her mother's large breasts, alternating between sucking one and pinching the nipples on the other.

Marco moaned in between the kiss as one of his hands ran down Mari's body. She felt his big hands grabbing her chest as the other went under her skirt, finding the front of her moist pink panties.

"Mmmm!"

Mariposa moaned with her eyes rolling into the back of her skull. She sucked and kissed all over the breast she was working on. The teen was in heaven and wanted nothing but to touch her mother more while also being touched all over her small body by her adult brother.

Angie felt the waistband of her skirt being torn, "Oh my! I think we got her all worked up!" She said feeling her white silky panties out in the open.

The mother spread her legs as Mari's hands traced over her hot, wet pussy. Mari was chewing on the nub in her mouth totally lost in the moment.

Marco looked down at his sister's cute, lusty face, "Aww! She's so cute! Maybe I should give her a hand..."

Marco's fingers dug into his sister's panties, before he pressed them into her clit. Mari's sex tightened and found her big brother's face in front of hers. Their lips came together in another passionate kiss, their tongues immediately finding one another.

"Oh, you two! There's plenty of mama to go around!"

Angie pulled both of her kids closer to her. She pressed her lips against Marco, before doing the same to Mariposa. Then she brought both pairs of lips against hers as all three shared a loving and lusty three-way kiss. Marco and Angie dommed Mari's mouth as she was constantly pulled into their loving embrace. The room filled with their moans as they fell deeper into the intimate family moment, feeling no shame about any of it whatsoever.

It was all coming to a breaking point for Marco. He stood up and threw the women over his shoulders, walking them up the stairs. "Alright! It's time we get this show on the road!"

Angie giggled as she wiggled her feet in the air, "Oh, you brute! What are you gonna do to us?"

Mari just hung on for the ride. She yelped as Marco smacked her fat ass, leaving it slightly pink and jiggling. He eventually reached his parents' bedroom and kicked open the door like a cop with an arrest warrant.

"Class is in session, Mari! So let's have some fun while you learn!"

The Diaz women were thrown onto the large king-sized bed. Angie pulled Mari close to her plump body, "Ohhhhhh! Well, show us what you got, big man!"

Angie crept to the side of Mari's mouth to plant her lips a bit hard against hers. The daughter accepted the kiss and started to grab her mother's large hips and thighs.

"So what're ya gonna teach me, bro?" She asked while showing off a large wet spot on her panties.

"Get her naked." Marco pointed to Angie, now fully in control.

Angie always loved it when Marco would get like this. There were so many things he made her do to Star when they were younger. "Your wish is my command!"

"Wh-Whoa! M-Mom!?"

Angie obeyed without question, jumping on Mari while getting the rest of her clothes off in a flash. The daughter was shocked at how fast it happened and found her mother suddenly kneeling behind her. A moment later, her legs were spread wide open, her tiny, teenage pussy revealed for her adult brother. Marco leaned his head to the side and found some of his sister's love juices leaking out of her, dripping onto the bed.

"Well sweetie, what do you think?" Angie asked as she ran a hand over her daughter's tight young body.

"She looks good... Damn good... Tell me how she tastes Mom..." Marco said, grabbing his cock and jerking it, staring at his sister's smooth, young cunt with a feral hunger in his eyes.

Angie didn't have to be asked twice. She sunk two fingers deep into Mari's pussy. The daughter grabbed her arm and shut her eyes, "Ahh, Mom!"

Mari shouted, feeling her pussy being worked over by her experienced mother. Angie watched with a sinister smirk as the juices splashed out of her daughter's wet snatch,

"Mmm, I see someone's just as excited as I am!"

Angie giggled as she pulled her fingers out. Marco watched with salivating lips at the strings of juices connecting the women together.

Mari couldn't pull her eyes away from her mom's soaking wet fingers, "Wow. I-I-I don't think I've never been that wet before..."

The mother icked her fingers clean as she stared deep into Mari's eyes, "Mmm! You taste just like me! Marco's gonna eat you alive!"

Mari couldn't believe this was happening until she heard her brother's next command spoken in an even, but firm tone of voice.

"Mari, turn around and bend over."

The sister jumped a little and looked over to Angie. The mother shut her eyes and smiled while nodding. "You heard him honey, don't keep him waiting!"

Mari nodded and got on all fours. Slowly, she turned around and laid her face into Angie's thighs with her ass up in the air. "Like... Like this?" She asked, looking at Marco over her shoulder.

Marco couldn't get over the thought of his sister's ass. It reminded him of a big round heart. It made him pause and blush to remember that she's had quite a thick pair of cheeks since she turned thirteen and he had always enjoyed letting her sit on his lap a little too much too often. He was no stranger to seeing her naked when she was a little girl, but the current circumstances made this particular view of her ass hit so much different.

Star, even as a thirty-year-old just like Marco, had never gotten this voluptuous, practically having the same build since she was a teenager, except she was much taller. As much as he loved his wife and her lean, flawless body, he was beginning to get mixed feelings in the face of his curvy, fat-assed sister.

"Perfect... Just perfect..." He said and placed a hand over each of her butt cheeks, feeling her softness collapse under his gentle touch.

Mari's eyes widened, feeling herself spread open by Marco's heavy hand. It felt rather embarrassing as both her holes were revealed for him to gaze upon like a feast for his eyes. The sight of it made his lust burn brighter and his grip on his sister's ass became firmer, his fingers digging deeper into her flesh.

"A-Ahh, Marcooo…" Mariposa moaned and bit her lip, her own arousal growing as she felt Marco practically eating her up with his eyes.

"I see you're enjoying your sister's… assets." Angie giggled.

"Mmm, yeah… really nice work on making this, Mom." Marco said with a cheeky smile.

"Oh you! Stop it! You're embarrassing me!" Angie blushed as she ran a hand through Mari's hair. She was beyond proud and aroused hearing her son's words.

"I mean it, Mom. Why don't we get a side-by-side comparison?" He said as he grabbed his mother a little roughly and brought her to her hands and knees right next to his sister.

Angie was more than ready as her son quickly pulled down her panties, revealing another set of tasty fuckholes that were just as wet but visibly well used compared to Mariposa. A moment later, her squishy bum was pressed beside her daughter's.

"Oooh, Marco… Now you're getting me going!"

Angie's body shook and her pussy got wetter by the sheer thrill of getting bossed around and having her lady bits stared at like pieces of meat by her eldest son alongside her nude daughter.

"But I think yours is way bigger than mine!" She said rubbing her butt against her mother's.

"Don't worry baby, you'll grow into yours! Now Marco, what do you think?" The mother asked and looked over her shoulder.

Marco placed his other hand on Angie's bigger ass and spread her open like he was doing with Mari, "I think I'm never gonna get over this view!"

The woman blushed as Marco went over every detail of their lower body. "Mom, you might be an older woman... But damn you are still tight and firm in all the right places! Even after two kids, you're still as hot as ever."

Marco sent a loud smack across his mother's rear. Angie jumped on the bed and felt him grab her butt cheek again, but with his thumb placed over her back door.

"Mmmhmm! Tell me what you really think about your sister!" Angie gave a salacious giggle.

Marco smiled and looked over to his sister, bringing his hand closer to her hot young sex. He ran his thick thumb over the length of it, feeling her juices coat the tip of his digit. Mariposa shuddered under the foreign sensation of her cunt being touched by someone other than herself. And by her older brother, too.

"Mari! Your pussy feels so hot right now, I bet I can roast a marshmallow over it!"

Marco started to spread her pussy lips with his fingers. He licked his lips as he marveled at the deep, rich pink color of her flesh, like staring into the sweetest forbidden fruit in the world. Her asshole winked at him the more he grabbed and stared at her body,

"Ah-ahhh-M-Marcoooo…" Mari moaned, struggling to endure the way her older brother curiously touched and gawked at her nude form.

Marco indulged in their bodies some more before his next command, "Alright Mari, lay on your back. Mom, get on top and hold her legs."

Mari felt her lower body shoved to the side by him with her mother now hovering over her face. Then her legs were raised into the air as Angie's pussy pressed against hers.

"Ohhhhh! It's been years since the last time I did this! You're gonna love it, honey!"

Angie said and dragged her pussy over Mari's some more. The teen had never felt such a feeling as their leaking lower lips sloppily rubbed against each other, exchanging their juices with each roll of Angie's hips

"Haaaa! Mo-mo-mom! T-Take it easy!" Mari moaned, her body growing hotter by the second.

Marco watched as the two pussies blended into one. He got down on one knee and started to run his slobbering tongue from Mari's butt crack to the top of his mother's, his spit trailing behind and sticking between both pairs of asses.

The Diaz girls moaned out loud, feeling his wet muscle taste them both at the same time, "Ohhhhh Marco! That feels… mmmf!"

Mari moaned through a bitten lower lip as Angie laid butterfly kisses all over her face.

"Mmmmmm! Just wait, Mari! You haven't felt anything yet!" Angie said while Marco started to nibble on her thick rump.

Tasting their soft flesh was driving him wild. Unable to hold back anymore, he stood up and grabbed his throbbing, aching cock.

"Girls…" He moaned, slapping his rod over their rears.

"Jeez Marco, try to control yourself!" Mari said with a giggle, but became silent feeling a distinct pressure against her pussy.

"Come on sweetie! You can do it!" Angie said, looking between her legs finding Marco's slab of meat working its way between their pussies.

Mari's eyes widened, feeling her adult brother's cock enter her virgin hole, the fist-like head parting her folds for a few seconds. Suddenly he pulled it out and thrusted up between where her and mother's pussy came together, sawing his dick teasingly along their soaked slits.

"Haaaa! Oh sh-Marcooo…" Mari cried out in frustration that he stopped.

"Mmmmmm! That's what Mama wants!" Angie moaned as she bucked her hips while Marco grabbed her busty chest and bit her neck.

The sister looked a little disappointed at the adults having all the fun.

"Uh, hello? I'm here too, y'know."

Both Angie and Marco stopped what they were doing when they realized they were leaving Mariposa out. They both looked down to see her pouting cutely like she was a little girl again.

Angie nodded in agreement. "She's right, Marco. This is supposed to be her moment. Her time to learn how to please a man and how a man could please her."

Marco nodded as well. "Right. I gotta be the one to take her virginity. As her big brother."

"Go for it, Tiger." Angie gave her son a thumbs up before getting off of Mariposa.

Marco quickly got on top of his little sister, his hulking form practically drowning her in his massive shadow. Mariposa gulped as the difference in size between herself and her older brother was clarified at that moment and she found herself shaking underneath him.

"Nervous?" Marco asked, gently caressing his sister's cheek to calm her down.

Mariposa nervously nodded. "Y-Yeah… you're just so big and I'm not sure you can… fit inside."

"Oh he'll fit. Trust me on that, baby." Angie said as she ran her fingers through her youngest daughter's hair.

"I'll be gentle, okay? I'll take it real slow…" Marco assured Mariposa before planting a more romantic kiss on his little sister's lips, holding her face in place with a large hand on each of her cheeks.

"Mmm-Mrrrcmmmm…" Mari's moans were muffled as her adult brother lashed his tongue lewdly against hers.

"Awww you two are so precious! I gotta get the camera for this. Your father's gonna be sooo proud of you two!"

While Angie went to get her phone, Marco and Mariposa continued making out. While that was happening, the older Diaz slid his hand down his younger sister's slightly chubby stomach, immediately finding her still-soaked pussy.

He jammed two fingers into her and she took them with very little resistance. He stuck a third and, though it was a tight fit, he managed to get it to join the other two. He flicked his wrists and hooked his digits, doing everything in his power to stretch her out, open her up wide enough to prepare her body for the main event.

"Open your mouth." Marco demanded as he brought his fingers to his sister's lips. Without thinking, she parted her lips, tasting the sweet, sharp tang of her arousal.

"You ever tasted yourself before?" Marco asked.

"Mm-Mmm…" Mari shook her head, never even considered it but now wished she had.

"That means you're ready."

Marco raised himself up as he lined his cock to his sister's waiting pussy. He placed his heavy head right against the entrance, her flooded entrance puckering around his tip.

Mariposa was assailed by the sensation of hanging over a ledge, feeling like she could fall at any minute. Her shaking grew more severe and her breathing quickened faster than she could process it until she felt Marco's hands on her cheeks again.

"Mari. Mari, I'm here. It's okay, your big brother's here. I got you, I got you..." Marco softly cooed as he rubbed his thumb over her cheek. It broke his heart seeing how much of a scared little girl his sister looked at that moment.

Mari's eyes shimmering like she was on the verge of tears. She hiccuped a few times before taking a deep breath and getting her breathing level and her body still again. She dug her nails into his broad, beefy shoulders but he barely flinched.

"I'm sorry... I-I'm okay now." Mari said as she exhaled deeply once more.

"It's okay. We'll take it slow, okay?" Marco said, his eyes soft and loving.

"Okay. Let's do it, big bro."

"Ohhh, you two are soooo precious! So glad I got that whole thing." Angie said as she held her phone up, recording her children.

"Mooooom!" Both Marco and Mariposa cried out with embarrassment.

"Whaaaat, it's for the memories! We should all look back at this moment with joy!"

Marco rolled his eyes at his doting mother before turning back to his sister below him. "You ready, Mari?"

The teen nodded. "I'm all yours."

"Wait wait, lemme get in closer..." Angie said as she shifted until she could get a full view of her kids' genitals on the verge of uniting.

Marco ignored his mother as he lowered himself until his forearm was flat on the bed, while being careful not to crush his Mari beneath his greater weight. She shook and whimpered as her older brother pushed past her folds and her inner walls opened up wide for his thick, towering dick. Thanks to her wetness and her arousal, he was able to slide each inch into her, though not without some resistance from her clenching cunt.

"Ahhh crap, Mari... Y-you're so tight..."

Marco growled in Mariposa's ear as he felt her cunt clench hard around him like it was gonna pull his dick off. But it did little to break his stride as he managed to bury himself to the hilt, feeling his little sister's cervix caving in.

"A-And you're soooo biiiig, Marcoooo..."

Mari squealed into Marco's shoulder, struggling to endure the way her older brother's man meat pierced her insides, tearing the fleshy barrier within, her cherry officially popped. A flare of pain briefly shot through her body, making her throw both arms and legs around her brother's bulky, muscular body and bit into his shoulder.

"Oh my gosh, this is just like the time you and Star had your first time, Marco! Remember?"

Angie held her phone's camera as close as she could, getting a good view of her daughter's pussy wrapped tightly around the base of her son's dick, his balls nudging against the crack of her butt.

"Wow... You see this Rafael? Our baby girl's all grown up. If she could take Marco this well, she could definitely take you, too." Angie said with a lewd giggle.

"Mari... I'm gonna start moving, alright? I'll take it slow for you." Marco said, his voice husky and raspy.

"O-Okay, just... Do what you gotta do." Mari breathily agreed, her pussy.

When Marco pulled back, he felt Mariposa's pussy snap shut around him like she was trying to trap him in place. Her inner folds latched tightly around his firm flesh as he dragged it against her slick, pink insides on his way out. Slowly but surely, he managed to get every inch of him out, while keeping his fat glans lodged inside his sister.

The mother captured a very clear view of every part of Marco's shaft being slick and shiny with Mariposa's juices, along with a few wet streaks of red.

"Wow, her cherry's been popped alright. I couldn't have picked a better man to do it." Angie remarked with a proud smile.

Then Marco pushed back in, each inch sliding back into her depths a bit more smoothly. He drew another deep moan from Mariposa, her mouth gaping wide open with her bugged out eyes to the ceiling.

"H-Ha-Hahhh, Mah-Mahccc..."

Mariposa was beyond words as each thrust from Marco sent shocks throughout her nerves, scrambling her brain from pleasure her young mind could barely process. As promised, he took it slow, but every forward thrust led to his dick kissing the puckering entrance of her womb.

"M-Mari..."

Despite how slow he was going, Marco felt the pleasure of having a tight grip on his own mind as much as Mari's cunt had on his cock. He didn't know what it was that affected him much more greatly than he ever did having sex with Star. He didn't want to believe that it was because Mari was smaller and younger than him, but all signs pointed to that being the case.

"M-Marco! Marc-Ma-a-aahhh!"

It wasn't long until Marco decided to pick up the pace, his dick sliding in and out of Mariposa's muff much quicker and smoother than before. Whatever pain she felt earlier was long gone and replaced with pleasure that she had never achieved by herself. The bed quaked beneath her as her older brother's cock beat her pussy harder, each kiss of his tip against her womb feeling like a strike of lightning up her spine that folded her like paper. Angie reached out to her daughter's face, caressing her cheek in support and comfort.

"M-Mari, Mari, Mariiii..." Marco called out his sister's name like a mantra, feeling his own pleasure rising in great amounts with each clap of his body against hers.

"Ooooh, he's going really hard now. And Mari's taking it like such a good girl. C'mon Marco! Give it to your sister good and hard! Show her how a real man feels!" The mother cheered on, getting herself riled up and hot between her legs as she kept watching and recording her kids' lewd exchange.

The bed rocked even harder, its springs protesting under the growing strength of Marco's thrusts. To Mari, it felt like the entire room, no, the entire world around her was shaking as her brother brutally laid into her, putting nearly his full power behind each motion. But she felt nothing but ecstasy burning through every fiber of her being. Every way she could express how she felt wasn't held back in the slightest, not her moans, nor the faces she made, nor the way her body behaved, even in the face of her orgasm rapidly approaching her.

And Angie could sense it. On both of them.

"Ooooh, are you two gonna cum? You are, aren't you?" Angie said, unable to suppress her glee.

"Arrrgh Mom, please..." Marco said, trying to focus on that burning tingling on his cock, fighting hard to hold back the cum churning in his heavy balls.

"Don't fight the feeling, honey. Just let it all out into your sister. You know you want to!" Angie urged as she grabbed her sons balls with a possessive hold that was harder than he was ready for.

"M-Mom, stop! I- I gotta pull out in a minute!" Marco's voice was laced with fear, but his actions, the rapid rolls of his hips, betrayed his words.

"Oh don't be such a spoilsport, your sister's on the pill." Angie assured her son.

"Wh-What!? Since when?"

"Since she got her first period. Helps with her cramps. So you can blow as many loads into her as you want and she won't get pregnant. Hopefully." Angie added with a darting of her eyes.

"M-M-Mom-Marc-Mo- Ahhhh!"

Mari's inexperienced body couldn't handle the weight of her pleasure crushing her and she was forced to let it all go. She came with a hard shudder throughout her entire body, her hips twitching as she gushed her orgasmic juices all over her older brother's lap, leaving behind a large dark stain in the sheets.

"Ah dammit, Mari you- I'm g- hnnnghh..."

The sudden vice-like grip on his cock instantly triggered Marco's own orgasm. The floodgates burst wide open and before he knew it, his cum shot out of his flared pisshole like a firehose, rapidly painting his sister's pink inner flesh white and shooting every drop into her teenage womb, filling it up and bloating it like a balloon. His balls hiked up and his dick throbbed with each stream bursting from his dick. He came so much, his seed was leaking out of the cracks between his cock and Mari's cunt, dripping off her butt and mixing with her juices on the sheets below.

Marco's cock grew soft enough (but still somewhat firm) to pull right out of Mari's freshly broken-in and creampied pussy. He rolled his hefty form to the side until he was shoulder to shoulder with his exhausted sister. Both of their eyes were shut as their heavy, tired breaths escaped their slightly gaped mouths.

It took a few moments for Marco to get a bit of his strength back before scooping Mariposa into his muscular arms until they faced each other. Without another word, he captured her lips into his as they shared a loving kiss between brother and sister.

"You did such a good job. I'm proud of you Mari..." Marco said, his voice slightly raspy.

"Th-Thanks Marco... I-I'm glad you're the one I had my first time with." Mari spoke with a manual breath behind each word.

And Angie captured it all.

"Ohhh my gooosh, kids... That was so..."

Angie was as breathless as her children, barely able to hold back her own arousal. Despite how much he came into his sister, Marco's cock still maintained a portion of his firmness, albeit now slightly droopy. But she could fix that.

"Wh-Whoa! Mom!?"

Marco's hips jerked as Angie shut her lips around the tip of his dick and in the next second, she swallowed the rest of his dick in almost an instant. She bobbed her head up and down the entire length, catching her son's cum and her daughter's juices with her swirling tongue, giving him a deep, thorough cleanup, before finishing it all off with a hard pull of his glans. Then she turned her attention to Mariposa.

"W-Wha-Mom!? What are you doooo-aahhh!"

Suddenly a thick pair of lips captured Mariposa's leaky lower ones, her tongue working overtime as it scooped up as much of Marco's cum as she could. She swallowed entire mouthfuls of her son's seed, her neck bulging with each gulp as it all warmly ran down her gullet and into her waiting stomach.

"Ahhh, yummy! That taste never gets old!" Angie licked her lips as she gulped down the last of Marco's cum.

"Moooom, at least warn me before you're gonna do that! I'm still sensitive down there!" Mari whined.

"Not gonna lie, that was kinda freaky, Mom." Marco remarked.

Angie rolled her eyes. "Oh hush, I did this to you and Star when you were Mari's age, don't act like this is all new. Now then."

Marco was startled when his mother suddenly jumped on top of him, her hand firmly grasping his newly cleaned cock. She stroked him until it returned to its original hardness, before aiming his tip to her own wet, waiting cunt.

"Since your sister needs a break from her first time and I'm all riled up, you have a job to do. I hope you're not tired yet because Mama needs her fill of her big boy's cummies."

Angie let her flappy pink flesh slide down Marco's meat pole. In a few seconds, her pussy puckered against the base of his dick and her insides, still as tight as ever, greedily sucked and squeezed his dick. The man instinctively bucked his hips into his Mom's tight, wet heat.

"Oooh, that's what I'm talking about..." Angie said, before commencing fucking herself on Marco's cock.

Marco was suddenly greeted by the sight of his sister's slightly gaping pussy in his face. Their eyes met and Mari looked down at him with a rather familiar kind of expression. One that Star and Angie often flashed at him whenever their "needs" arose.

"Marco... please..." Mari cutely pleaded as she opened her pink pussy lips wide, drawing it closer to her older brother's mouth.

"W-Wow, you recovered pretty fast, Mari! Now there's that Diaz sex drive that made you and your brother!" Angie commented joyfully with a hefted breath accompanying each word.

Marco didn't hesitate pulling his sister's muff into his mouth and licked and sucked her pussy with great intensity from the get-go, drawing more cute moans out of the younger girl. The man proceeded to do what his body was trained to do. Before long, he was throwing his hips into his mom's pussy while eating out his sister's at the same time, doing both with renewed vigor like he wasn't just tired seconds ago, much to the pleasure of both of his family members.

Despite how Angie wasn't as tight compared to Mari, her cunt was still able to squeeze just hard enough to drag Marco at a steady pace towards another climax. One thing for sure was that over the years, his mother's insides began feeling a lot more confining as the years went by, likely because the man was growing bigger and she stayed more or less the same since he was a teenager.

"Mmm, you still have so much energy. You haven't changed since you were a boy! Ooh, I can feel you breaking into my womb!"

Angie spoke with glee, rolling her hips in precise, practiced motions, giving her son the experience he'd always known and grown to love.

The pleasure coiling around his cock and electrifying his nerves drove Marco to eat Mariposa with rapidly growing hunger, his mouth and lips moving faster and harder against her young cunt, which spilled more juices than he could slurp down his throat, much of it rolling over his cheeks or her chin. His tongue found her little clit, and like a Pit Bull with its teeth clamped on its prey, he wasn't letting it go.

"Ohh-Ohh, fffuuu- Ma-Mar-Ohhh gooooshh…"

Mariposa's brain scrambled from the sharp sensations bursting in her tummy, scattering her thoughts into fragments as all that's left was the feeling of her adult brother's tongue masterfully playing her body like a musical instrument, drawing sweet, broken moans from her cracking vocal chords.

"A-Ah-M-Mom! Mah- I can't! I-I'm g-gonna-"

Mariposa's body seized up as she let out a long squeal. Marco felt her juices spray all over his mouth and he immediately tried to catch every drop like he was a thirsty dog.

"Hey, what's goin' on here?" A sweet, familiar voice filled the room and all three Diazes looked to the door.

"S-Star!" Marco called out as he pulled away from his sister's lips.

"A-Auntie Star!" Mari cried out in shock like she was caught red-handed.

"Oh hey, it's Mrs. Diaz Number 2!" Angie cheerfully greeted, waving at the blonde young woman standing at the door.

"We were just about to give Marco the workout of a lifetime. Wanna join?" Angie offered.

"I-Is that… Mariposa riding my husband?" Star pointed at the younger Diaz.

"Yes it is! I just had Marco take her virginity earlier. Y'know, teaching her how to pleasure a man." Angie explained.

Star pushed her palms forward repeatedly. "Hold on, hold on, hold on... you mean to tell me you just had your 32-year-old son have sex with your 15-year-old daughter, his little sister, just like you had me and Marco do years ago?"

"Yeah?" Angie answered like it was no big deal.

"And you didn't call me so I could watch?" Star's disappointment was clear in her voice.

"You were busy with your family!" Angie argued.

"Yeah, but I'd have loved to see some hot brother and sister action! And even teach Mari all the other techniques I use on Marco that you never taught us!"

"O-Other techniques?" Mari asked, seeming intimidated by all the possibilities.

"Don't worry, I got it all recorded on my phone here. I can send it to ya." Angie smiled and waved her phone.

"Eh, I'll watch it later. Right now, I wanna join in on banging my man!"

"Oh geez..." Marco gulped.

Star ripped her clothes off in an instant, leaving her in her birthday suit. From the doorway she jumped right onto Marco's washboard abs. And it was a wild, lewd, and untamed romp from there that pretty much lasted all day, leaving all the girls filled to bursting and Marco about as spent as an empty tube of toothpaste by the end of it.