Sex sex sex Incest G!P Santana fucking her twin sister Melanie and Quinn. First Mel sleeps with Santana and Quinn walked in and then Quinn walks in on Santana fucking Melanie but this time she turns it into threesome. First time trying threesome. It's gonna suck ass, sorry in advance.

Sorry I lied about writing two more chapters and I'm killing this story and all mistakes are mine.

After the role playing and fucking Quinn on her desk at school they decided to grab a quick bite to eat before playing in the shower to her bedroom. I guess you can say she loves having sex with Santana. And the way she told her how she loves having Santana warm cum inside of pussy and Santana love watching leaking out that she wanted to do it over and over again.

Now they both knocked out with Santana dick poking the backside of Quinn's ass as she dreams about a threesome.

The Dream:

They both knew this was so wrong that it shouldn't have happened, but it did and Santana knew that could get into so much trouble for it but she just couldn't help herself. She loves fucking her twin sister Mel. How her pussy feels around her large thick member going in and out hitting her sweet spot every time. The first time it happened Mel was horny and creped in her room in the middle of the night and found her jacking off. It was only supposed to be an one time thing but it wasn't and Quinn their stepmother found out and it turned into a threesome.

Melanie aka Mel the girly version of Santana Lopez without the penis, boy clothes, and the ladies chasing her around. I guess you can say she's bisexual but not really she just likes making out with girls when she's drunk and sleeping with her sister when she's horny. Yeah that's right her twin sister. Her two minutes older sister with her ten inch penis.

Her long fingers curled into her tight wet pussy pumping in and out of herself. She really wasn't satisfying as her fingers weren't getting the job done. She tried watching porn even girl on girl but that didn't work.

She walked across her room to the adjourned bathroom to her twin room. She cracked opening the door and heard moaning. Santana was under the covers panting and groaning as she was pumping her large thick ten inch penis while.

"Shit Quinn!"Santana breath out loud as she was pumping the last of her semen out. She was so wrapped up thinking about Quinn that she didn't hear the bathroom door opened.

Mel smirks to herself as she heard her sister thinking about their stepmother Quinn while masturbating. Even she can't lie and say Quinn isn't hot but she never dreamed about having sex with her. She watches as Santana wraps off her cum and threw the tissue to the side before pulling up her boxers and covers up. It didn't take long for Santana to fall asleep as she tired herself out by masturbating about Quinn.

Mel slips into her bed and straddles the older Latina waist and started kissing on her body.

"Mmm, that feels good." Santana said moaning as Mel reaches her hand between her legs to rub her penis inside of her boxers.

"I know you would like that." She said sexual seduction.

"Melanie, what the fuck are you doing?! Get off of me!" Santana said opening her eyes when she heard her sister voice.

"You can fuck Brittany, you can fuck Tori, hell even Rachel but you can't fuck me? I think that's something wrong with that." Mel said kissing her as she felt her penis getting hard from the way she was grinding her hips into her. "C'mon Santana I won't tell you if you won't."

"Stop it Mel, your my sister and I can't sleep with you!" She said pushing her off of her. She was sporting a semi hard on when she stood up from her bed to cut the light on and saw Melanie wasn't wearing any clothes.

"And? It's not like you never thought about fucking sister? We're basically the same person as you Santana only with a vagina." Mel says as she moves out of the bed. Santana knew she shouldn't but her penis was becoming hard because of her and now she sees her vagina after it been nine years since she seen her twin sister naked.

"I can't Mel, it will be so wrong. What if we get caught?"

"I promise I'll be quiet." Mel said as she rubs on her dick that was painful hard.

"Shit!" Santana hisses out when she felt Melanie soft smooth hands touches her penis. Damn that feels good. Santana was thinking as Melanie squeezed her penis.

Melanie started kissing Santana collarbone as she was getting her sister penis to its full length as some precome was slightly leaking.

"You enjoying this Sanny?" She says as she hears Santana moans a little. She kneels down to Santana waist after she stops kissing her neck as she left her mark there and now she was facing Santana monster penis.

Melanie wraps her hand around Santana penis as she balances herself with the other hand as her mouth touches her penis for the first time. She knew she couldn't fit the whole thing in her mouth but that wasn't stopping her from trying. Santana was enjoying this watching her sister take most of herself into her mouth. She tired her hardest not to forced her hips any further as her tip were slightly touching the back of her throat. She felt her abdomen getting tighter as her sister started sucking harder and faster and she just wanted to cum in her mouth.

"Shit! Mel you dirty girl" Santana breath out as she grabs a hold on her sister head and started fucking her mouth roughly. It was her fault that she wanted to fuck her and now she probably regretting. Santana pulls out just enough to finish shooting her hot sticky come on her face."oh god! You're a slut!" She said pumping the last of it as her penis went soft. She rubbed the head of it on her face to collect some of her cum and Melanie sucked it off.

"Mmm, you taste good." She said getting up from her knees. She leaned in kissed her so Santana could taste herself. Melanie wrapped her arms around Santana neck as they were kissing. She could feel her getting hard again and she needed it in between her legs.

Santana shoved her sister down on her bed and got on top of her. She was all into as she started kissing all over her neck while her hand were rubbing circles on her clit. She was wet and was getting wetter as Santana plunged two fingers deep inside of her.

"Fuck Santana!" She screams out a little too loud when she hits that spot.

"Shh we can't get caught." She said pulling her fingers out. She moved down her body so she was eye level with her glistening wet pussy. She licks her lips before she started kissing the inside of her thighs not quite reaching where she most ached to be touched. Melanie couldn't take the teasing anymore and pushed Santana head down.

Santana started out licking her clit before adding two fingers again moving in and out of her. She tried to lift her head up but Melanie wasn't having it, she wanted her pussy to be eating her out. Santana tried again before she got the idea. She was always the dominant one wreath she having sex with Brittany, Tori, or Rachel. Melanie was gripping the bed sheets while she sucked on one of Santana fingers while she was getting tongue fuck. She didn't know her pussy could feel this good just from a girl eating her out. The guys that did eat her out got nothing on Santana pussy game.

"Ahhh shiiiittttt!" Mel cries out in pleasure as her hips were buckling against Santana's face as she helps her ride it out. Santana licks all of her juice

"Damn! I would have never thought you tasted that good." She said chucking as she moves up Melanie body to kiss her.

"Shut up and fuck me!" Melanie said very demanding as she was feeling Santana cock pressing against her core.

Santana started smirking into the kiss when she felt Melanie buckling her hips into her. She pulls back to break the kiss and reaches over to grab a condom. Melanie grabbed the condom from her and read the label Trojan charged orgasmic pleasure and cock an eyebrow.

"Really Santana?" She said with a duh expression.

"What? I want to last longer and Brittany brought them, so shut up." She said snatches the condom back and ripping it with her teeth "you said you will be quiet." She said rolling the condom down on herself before pushing into her roughly. She didn't know if she could get anyone pregnant and she didn't want to find out by her neither.

"Shit! That's not funny jerk." She cries out in a mixer of both pain and pleasure as she hits Santana for roughly thrusting into her tight pussy. She never had anyone bigger then a seven.

If Santana didn't know any better she would have thought Mel were a virgin. Her pussy was squeezing the living shit out of her penis. She started fucking harder one she found her sweet spot. Melanie couldn't control herself feeling Santana penis inside of her making her feel like she found a goddess in bed.

"Fuck, oh my god Santana!" Screams out when she came and Santana was still fucking her. She differently needed to thank Brittany for the condoms.

"Santana, it's 3 in the morning..." she stops as she saw her other stepdaughter under Santana naked while her penis was buried deep inside of her when she opened the door.

"Quinn?! It's not what it looks like." Santana said pulling her very hard and painful cock out as she was on the verge of coming herself.

Damn why Melanie had to be a screamer? Santana thought to herself when she covered herself up and throw Mel one of her shirt off the floor.

"Living room now!" Quinn said pointing in the hallway she can't believe this was happening under her watch and if Juan would have found out all hell will have break loose.

When she got up out of bed and heard the screaming she figured it was Brittany cause of last time it happened. Both Santana and Melanie sat down far away from each other and looked at away while Quinn was pacing back and forth.

"How could you Let this happened? Santana, you know better then," she said pointing to Santana who wasn't looking at her "and you young lady what were you thinking letting your sister have sex with you? You both lucky I'm not telling your father or he would have my ass, but it better not happen again or it will be some consequence. Mel, go change clothes you're sleeping in my room tonight and I don't want to hear it." She said pointing at the younger twin and watching her getting and leaving the living room.

The whole time Quinn was talking Santana couldn't look at her face. Not even an hour ago she was masturbating to her picture in her red bikini from the last family vacation and now she going off about sleeping with Melanie.

"I'm sorry, that I let that happened and I promise it will never happen again." The Latina said getting up and leaving the whole time they were having sex she was picturing the blonde underneath her.

When Quinn went back to her room she saw Melanie on her father side of the bed laying down.

"You know she was masturbating to you right?" She told her stepmother who was getting into bed herself.

Quinn heard stories about Santana and some of the girls she hooked up with but never thought about dreaming about having sex with her. Melanie scooted closer to Quinn after she was laying down and reached her hand inside her shorts and panties. Quinn breath hitches as Melanie's cool soft fingers touches her clit.

"C'mon Quinn, don't act like you never thought about seeing her penis before? Her long cock buried deep inside of you hitting the right spot over and over again." She said rubbing her clit still while her was throbbing. Quinn hadn't been touched in awhile and it first good to be touched by someone else. Quinn started moaning when Melanie started rubbing her clit a little harder.

"Mmm, cum for me Quinn." Melanie said kissing her neck when Quinn started buckling her hips. Quinn was ll caught up in the moment thinking about Santana doing the same thing she were doing to Melanie.

"Stop it" She moans out when Melanie flicked her clit with her tongue before disappear inside of her with two fingers.

"Come on Quinn, don't be shy I want you to cum." She said around her clit while rubbing faster." Just thinking about it Quinn. Santana stretching you out while I use a strap on fucking your tight little ass."Who never thought about having sex with two identical twins? Of course she thought about sleeping with Santana but never had the courage to do so.

"Shit!" She came while grabbing a hold onto the sheets.

"Don't worry Quinn, I got a plan." Melanie said smirking before laying down beside the blonde who was starring up at the ceiling. She feels like a hypocrite she just got on to Santana about sleeping with her sister and now she let Melanie done the same to her.

After that night nothing wasn't the same between Quinn and her stepdaughters as that night kept popping up in her head. That was the first time she saw Santana penis not like she was trying to see it. A month later she didn't expect to find them at it again with Melanie sucking Santana penis or at least that wasn't the plan Melanie set up she even went with her to buy the strap on.

"San, you still thinking about fucking Quinn?" She asked out of nowhere walking into her room and saw the other Latina on her phone.

"No, no, no! Last time you were in here I almost got in trouble and now you're doing it again. So, Mel get out!" Santana said shoving her off of her bed. Why the fuck I have to have the nasty sister who thinks about shit like that.

"Come on, Sanny at least let my suck your big fat juicy cock." Mel said reaching for her gym shorts and Santana pushed her again. Melanie finally pulled her shorts down to release Santana cock free as it was getting hard from her touch.

Santana couldn't resist it anymore after what happened a month ago she was happy Mel was coming back for second but also felt bad for wanting to sleep with her sister again.

Melanie pushed Santana down on to her bed and laid down between her legs before licking the tip before and going all the way down.

"Shit!" Santana hisses out while grabbing a hold on the sheets her mouth feels better than it did before.

"You're a dirty fucking fuckboy Santana," she said around her cock as she came up to the tip and dropped back down again." I want you to fuck my mouth." She said as Santana started thrusting into her mouth while hitting the back of her throat. Quinn was standing outside of the doorway listening to Mel and Santana going at. She wanted Santana to fuck the shit out of her the same way she did the other girls she slept with.

"Oh... I'm cumming!" Santana screamed out while squirting her warm liquid cum right into her sister throat. "Call me a fuckboy again and I'll show you one." She threatened her.

"Fuck-boy" she said with a grin and before she knew it Santana ripped her shorts off and flipped her over and plugged her dick into her without warning." Shittt!" She screamed out when she felt the tip inside of her. She couldn't believe she missed the feeling of her dick fucking the shit of her, especially without a condom this time.

Santana didn't care Mel was being loud when she started thrusting into like a wild animal. Her pussy was stretching around her cock she felt like she was in heaven. Quinn wasted no time and opening the door when she heard Melanie moaning she couldn't wait

"Really? You just gonna start without me?" Quinn said smirking from the door as Santana was fucking Melanie from behind.

"Shit!" Santana said pulling out, why does that keeps happening to me.

"I couldn't help myself ." Mel started giggling as Santana was looking lost. Quinn closed the door behind her and held out the red strap on Mel and herself picked out last weekend.

Santana had never been in a threesome but she was about to find out. Melanie leans up as Quinn approached them as Santana still had her hard cock poking her. She couldn't believe what she was seeing when Quinn and Melanie started making out. She was painful hard just by seeing Mel groping Quinn through her shirt with her tongue deep her throat. Quinn was the first to pull away when air was becoming a problem she can believe this is about to go down. She started smirking when she caught a glance of San Jr while Melanie was taking her clothes off.

"Fuck, that's so sexy." Santana breath out when Mel takes off Quinn's bra and started placing kisses over her chest before sucking on her nipple.

Santana walked behind Quinn and started kissing her neck while pressing her cock into her as she wanted to fuck her. Who would have thought Quinn would be a freak and like double penetration? Melanie leans back and smirk when Santana hands grabbed Quinn boobs from behind and twisted her nipples.

"Fuck!" Quinn hissed out while tossing her head back and giving Santana some room to kiss on her neck while Mel was rubbing on her throbbing clit.

Mel laid back when Santana pushed Quinn forwarded as she shoved her cock into her.

"God, you're so tight!" Santana said thrusting into Quinn for the first time feeling Quinn stretched around her cock from behind as Quinn was eating Melanie out. She was moaning around her clit while loving every inch of Santana thrusting in and out of her tight pussy as she never been stretched out before hitting her spot.

The sounds between Santana pounding Quinn from behind as her front were slamming against her ass while Quinn moaning was enough to push Melanie over the edge as she was face fucking Quinn till she released..

"Ahhh shit!" Melanie screamed when Quinn was sucking her juices up. She crawled from underneath her just before Santana shoved her forward and came inside of her filling her up with her semem leaking out of her.

Quinn never felt so full in life feeling the cum inside her. Melanie started kissing Santana when Quinn flipped over and laid on her back while she messages her clit before Mel licked up the rest of Santana cum of the tip of her penis. Quinn was getting wet again seeing Mel licking Santana cock while she were playing with herself.

"Turn over." Santana told Mel and she did what she said before licking Quinn pussy. Santana ran her fingers through Mel wet slit before she started licking her ass while she was tongue fucking Quinn.

"Shit, that feels so good." Quinn moaned out when she started buckling her hips into Mel tongue, she felt like she was in college again.

"I want you to come in my mouth." The younger Latina said when she added two fingers in her hole going in and out of her. She wanted to wait but she wasn't going long as she was feeling Melanie tongue and fingers feeling so good in her.

Before she knew it Melanie felt Santana shoved her dick into her after she was done licking her ass. She accidentally bit Quinn clit when she felt Santana roughly thrusted inside of her. Quinn didn't mind when she let out a pitching screamed when felt Melanie bit her as she came out squirting wetting her face and the sheets underneath her as she was spamming. Melanie started smiling when she saw Quinn coming down from her high till Santana shoved her large dick in her ass and pushed her over.

"Shit, shit, shit take it out!" She screamed out in pain and Santana slowly pulled out and started thrusting in her slowly. She started rubbing her clit to easy the pain as it started to feel good to her.

"I know you would like it, you dirty slut. Say I'm a dirty slut." Santana said while slapping her ass.

"I'm a dirty slut!" She moans out feeling her ass bring stretched out by her sister. She still doesn't feel guilty for having her sister fucking her and their stepmother Quinn. Santana pulled out and grabbed Melanie hand that was rubbing her clit and helped her while she was kissing her neck and shoulder.

Quinn rolled from under her as Santana leaned back with Melanie, she figured she might as well use the strap on that she came in with. After she put on the double sided strap on she rubbed some lube on the 8 inch dildo. Santana laid down flat on the bed rubbing herself to stay hard before Melanie claimed on top of her before easing her ass on the 10inch cock, she never before in her life she thought about doing double penetration.

"Fuuuccckkkkk!" She hissed out when she felt Quinn entering her pussy while Santana was thrusting from the back. They were thrusting back and forth once they got the rhythm down. Quinn was twisted her left nipple while Santana was groping her right boob from behind.

Santana knew she wasn't gonna last any longer as her thrusts were becoming sloppy and her abdomen was getting tighter as she was on the edge of coming.

"You like this baby?" Quinn asked moaning against Melanie lips as their lips were close to each other when she pulled away from the kiss. Melanie couldn't say anything as Santana warm liquid was filling her back hole up as she was coming herself and Quinn was right behind her.

Melanie clasped on top of Santana when Quinn pulled out the fake penis from her pussy and rolled to the side feeling exhausted with a lazy smile on her face. After they all caught their breath and Melanie was between them as she was rubbing Quinn nipple and Santana semi hard penis were between her ass cheek getting hard again.

"You up for one more round?" Quinn said leaning up on her elbows to see Santana face. She wants to feel that large cock inside of her one more time.

Without saying anything Quinn took off the strap and helped Melanie put it on as she laid there in the middle. She was too exhausted to be on top and she wanted to be a lazy fuck.

"Be gentle with me." Quinn said to Santana as she kissed her before she positioned herself on top of Melanie. She ran the tip of the fake penis on her clit a couple times before sitting all the way down. She started fucking Melanie as the other end was moving inside the Latina as she was getting wetter while waiting on Santana to line up her throbbing cock with her ass. Santana added some lube before pushing her tip into Quinn ass before shoving the rest in her. Quinn stops moving when she felt Santana entered her as she tried her best not to fall over when she thrusted a couple times.

"Shit, that feels so good." Santana moans out feeling her penis spread Quinn ass hole wide opened as she was thrusting into her with a fast paced. She knew Quinn said be gentle, but she couldn't help as her head had other plans in mind and Mel and her moaning wasn't helping either. "Fuck, I'm about to cum."

Melanie tried to keep up with her speed before she couldn't after she came already and Santana thrusts were getting sloppily by the second. She pulls out of Quinn who came after Mel and flip her over and started stroking herself before squirting her load both on Melanie and Quinn chest and stomach.

"Fuck, that was the best sex ever!" She said squeezing the rest of her cum on them before passing out with a lazy gin.

End of dream

"Ahh shit!" Quinn moans out while Santana was on top of her thrusting deep inside. She doesn't know how she ended up dreaming about two Santana and then end up with Santana on top of her filling her up with cum.

"Damn I will never get tired of seeing this." Santana said smiling while pulling out as their mixed fluids leaks out of the blonde.

"Me neither." She said feeling so good with her stepdaughter warm cum deep inside of her. As long as her husband Juan never finds out she's good to go.

Sorry I ended the story like that, I ran out of ideas and sex isn't really my thing to write but thanks for reading and sticking with the craziness, even though this last chapter was sick.