1 - Exploration: Izuku
Katsuki and Ochako help Izuku explore his bisexuality.
"It's never too late to change your mind." Ochako reaffirmed from his side, sitting with him at the foot of the bed. She placed a hand on Izuku's. "If you start to get uncomfortable, let us know."
Izuku glanced over at Katsuki, who nodded in agreement on his other side. His resting bitch face would've made the viridet think otherwise if he hadn't known the blond for so long. Izuku nodded in affirmation. The duo had repeatedly made sure that Izuku knew he could pull out at any time, and despite the nervousness he felt, he was excited.
It was going to be his first time in a threesome, and his first time with a guy to boot.
Izuku had been terrified with the prospect of opening up to his girlfriend about his bisexuality, worried about a million different reactions as he had about everything else in his life, but Ochako had been very accepting of the news. She had even revealed that she was in the same boat, attracted to both sexes and curious to explore the other half of their desires. It had been a lengthy and thorough conversation on how they could do that while in a committed relationship, but they had eventually settled that a threesome would work.
How Izuku ended up first of the two, he'll never quite figure out since the entire process of setting this up was a blur to him. But Izuku wasn't going to complain.
"I'm ready." Izuku said with a smile.
"Good." Katsuki smirked, standing and dropping his pants far enough for his cock to flop out with shocking speed, "It ain't going to suck itself."
"Katsuki!" Ochako reeled back at the sudden exposure, indignantly following with, "What the hell?"
"What?" Katsuki asked nonplussed, "Better to rip the bandaid off now and get on to the fun stuff."
"You could've at least warned us." Ochako huffed, crossing her arms as she exasperatedly continued, "Where's the romance? Shouldn't this type of thing be built up to?"
"Ain't my style round cheeks." Katsuki smirked, looking down at Izuku, "Besides, I don't hear him complaining."
And Izuku wasn't. While he had been just as shocked as Ochako at the blond's sudden exposure, he was quickly distracted by the man's beauty of a mammoth cock. The virident stared at the half inflated organ as it gently pulsed, uncut and veiny.
"Take a picture, it'll last longer." Katsuki chuckled, earning a halfhearted side eye glare from Ochako. To which he only responded with an eye roll.
Instead of pursuing a reprimand towards the blond, Ochako leaned over and whispered in Izuku's ear, "You can touch it, you know how to handle it."
Izuku shakily reached a hand out, nearly flinching back at the heat of the organ, but slowly wrapping his hand around the shaft. He felt it pulse under his hand, and Izuku gently ran his hand up and down the shaft in a slow pump. Katsuki hummed in approval as his rod began to harden in Izuku's fingers.
The virident continued his slow administration, marveling at the rods thickness and heat in his hand as it grew. And as it grew, so did Izuku's eyes widen. He never knew that Katsuki was so well equipped. It made him nervous for later events of the evening. Ochako had certainly (and eagerly, to his surprise) helped him prepare for taking a man, but he feared that Katsuki may be too much for him.
He was just as excited to find that answer.
Izuku found himself kneeling on the floor, at some point having fallen there and turned around so that Katsuki was sitting on the bed. Ochako sat next to him, leaning on him as she whispered positive affirmations and sweet nothings into his ear.
"Why don't you give it a taste?" She asked softly, "We both know how much you enjoy me doing that for you, I'm sure Katsuki would appreciate it."
"I've wanted that pretty little mouth on my dick since I walked in here." Katsuki agreed, earning another glare from Ochako. "You know me well enough to expect this Round cheeks."
She sighed in exasperation and returned her attention back to Izuku, who was eyeing Katsuki's rod hungrily. "Go on." She whispered, "I know you want to~"
Izuku leaned forward, hesitated, and gave Katsuki's shaft a long, deep lick from base to tip. Katsuki hummed in approval as the viridet slowly tasted his shaft. When he reached the head of the blond cock, Izuku took it into his mouth and tried to taste every inch of it. It was almost addicting for him, its taste filling his mouth as he greedily lapped at the inklings of precum.
He didn't need encouragement to take more of Katsuki's rod into his mouth, enjoying the feeling of Katsuki's meat filling his mouth and throat. Before he knew it, his nose was tickled by Katsuki's pubic hair and he was unable to breathe.
Katsuki gave a long, low, impressed whistle at Izuku deepthroating him, "You trained him well round cheeks."
Izuku enjoyed the feeling of having Katsuki's meat in his throat as long as he could, the blonds musk filling his sinuses and throat and leaving the virident feeling intoxicated.
"Actually we practiced with smaller dildos." Ochako answered, watching in awe at Izuku's performance, "We didn't expect you to be so… large."
Sadly, Izuku was reminded that he needed to breathe, and released Katsuki's cock. He pulled himself back and gasped for air, leaving the blonds rod slick and shiny with spittle, a strand still connecting Izuku's mouth to it.
"You want a taste, Round Cheeks?" Katsuki asked while Izuku gathered his breath, flexing his pelvis so that his cock bounced slightly.
"I think I do, actually." Ochako smiled deviously, turning to Izuku and bringing her face to his. His lips latched onto hers and his mouth was invaded by her tongue, tasting every inch of Izuku's mouth and the lingering flavor of Katsuki's cock.
"Fucking tease." He grunted, although his cock flexed at the display of the couple making out.
"That was a wonderful start, Izuku." Ochako cooed as they separated, leaving Izuku still softly gasping, "Now how about you help him finish?"
Izuku didn't respond, only leaned forward and captured the head of Katsuki's cock again. Steadily, he made his journey down the blond shaft, although going nowhere near as deep as he had before bringing his head back up. Each time, he got faster, until he had found a comfortable rhythm to bob on the Katsuki's rod.
He could hear Katsuki's approving growls over Ochako's soft encouragement, but it was nearly all static as his head filled with the pounding of his heart and the taste of Katsuki.
Suddenly, he felt a strong pair of hands on his head and was forced to completely take Katsuki's cock into his mouth and throat. Izuku gagged for a moment, but relished the feeling of fullness before he was drawn back to the mid way point of Katsuki's rod and speared down again. Ochako began to object at his side, but a quick squeeze of her hand placated her. While certainly a surprise, it wasn't a wholly unpleasant one.
Izuku allowed Katsuki to slam away at his lips, doing his best to move along and make sure that no inch of Katsuki's cock was left untouched by his tongue.
"One, Two, or Three. Face, mouth, or throat?" Katsuki grunted, It took Izuku a moment to process the request, but tapped his answer into Ochako's hand.
"One or Two," Ochako answered, earning a chuckle from Katsuki. "He wants to taste it, doesn't he?"
Izuku hummed in affirmation, and that seemed to drive Katsuki over the edge. The blond gave a few more forceful tugs on Izuku's head, before forcing the virident off his cock as it began to throb violently.
The first shot hit the back of Izuku's throat, the second and third shots spattering on his tongue and setting Izuku's mind on fire with its taste. Katsuki managed to squeeze out three more shots on Izuku's face, breathing heavily as his cock slowly dribbled out the last of its supply onto his lips.
Izuku sat there, rolling Katsuki's seed on his tongue and enjoying the feeling of it. He was surprised when he felt Ochako's tongue on his face, licking up Katsuki's cum, and even more surprised when he felt her lips on his, feeling as she deposited the blonds cum into his mouth and mixing it thoroughly with the both of their spit as her tongue danced around his mouth.
"Now be a good boy, and swallow." Ochako whispered into his ear, causing the blond to audibly gulp as he did so.
"And like that, I'm ready for round two." Katsuki whistled, impressed, his cock now at full mast again, "You know how to put on a show round cheeks."
Ochako rolled her eyes in response, focusing on Izuku again as she whispered "Are you ready to take him?"
"Yes," Izuku rasped, surprised at how sore his throat suddenly felt.
"Yeah, that'll happen." Ochako giggled at his stunned face. "Now let's get you up and prepared."
The two rose, helped the other undress, Katsuki took the opportunity to fully kick off his pants and the trio found their way onto the bed.
Izuku laid on his back, Ochako sitting on the bed above him with his head resting on her folded legs, while Katsuki kneeled on the foot of the bed, hands on Izuku's knees.
"Now as much as I'd love to see how well spit works for blowing your backside, Lube is a lot more comfortable." Katsuki said, reaching out an expecting hand.
Ochako handed over the bottle, and Katsuki gave a shit eating grin as he cracked, "Wanna help me out sweet cheeks? I could use a fluffer."
Ochako rolled her eyes, "Down boy, Remember who you're here to use that dick on." She admonished.
"Worth a shot." Katsuki chuckled, before drenching his rod in lube. He moved a hand down Izuku's rear and felt for his hole, only to stop and stare down at the viridet, "You wearing a butt plug?"
"Y-yeah…" Izuku sheepishly admitted, face on fire. "We thought it would keep me prepared…"
"Heh, nice." Katsuki chuckled, "I'm going to pop it out. Don't worry, you won't be empty for too long."
Izuku relaxed as Katsuki gently removed the plug, and inserted a lubed finger. The blond looked questioningly at the size of the plug, before shifting his gaze to Ochako, then Izuku. No one commented, but Katsuki confidently added a second finger and tested a third as he lubed Izuku up.
"You ready to lose your anal virginity?" Katsuki asked, leaning over Izuku as the virident hips rested on his thighs, the blond towering over Izuku with his arms resting just above Izuku's shoulders.
"... A-actually I've already lost my anal virginity to Ochako…" Izuku admitted sheepishly.
"Pegging is more fun than I thought it would be." Ochako cheerfully explained, causing Izuku's face to explode into fiery blushing.
"Fine, ready to have your 'straight card' ripped in half?" Katsuki tried again.
"Wouldn't the blow job have done that?" Ochako asked curiously, earning a glare from Katsuki.
"I think so." Izuku chimed in, earring that same glare from Katsuki. No one seemed to notice, or care that it had his cock twitch from suddenly getting much harder.
"I'm going to fuck your ass." Katsuki said blatantly, "Are you ready?"
Izuku nodded, and he felt Katsuki press his lower head against Izuku's hole. The blond forced himself to relax and accept the coming rod, but even then Katsuki had to strain against Izuku's tight hole. Until, suddenly, the entirety of Katsuki's head popped through Izuku's anus, causing the virident to yelp and Katsuki to groan softly. The two didn't move, as Ochako whispered encouragement to the Izuku.
"You ready?" Katsuki asked in a surprisingly soft tone. Izuku nodded.
Katsuki slowly began to rock his hips back and forth, easing himself into Izuku slowly so as to not hurt the blond. It certainly burned for Izuku, but the feeling of Katsuki towering over him was plenty of distraction as the burning slowly faded into a pleasant sensation. One that was almost drowned out as Katsuki grounded against a special spot inside of him that caused his cock to jump.
"Damn, that was quick." Katsuki chuckled, "Found the fun button."
Katsuki eventually hilted himself into the viridet, and stilled. He let Izuku adjust to Katsuki's size, and let Izuku enjoy the feeling of being full, or feeling Katsuki's rod twitch inside him. When Izuku began to grind his hips into Katsuki's crotch, the blond began to move again. Slowly edging himself out of the virident and leaving Izuku feeling empty.
Katsuki repeated the process of inserting himself, faster than before but still slow enough so as to not hurt Izuku. Izuku began to groan as Katsuki sped up, his thick rod grinding against Izuku's prostate that sent waves of pleasure through Izuku.
"Since it looks like both of you are having fun." Ochako chimed in, shifting so that Izuku's head gently slid to the bed and turning so that her legs were straddling his head and she was looking down at him with her back to Katsuki, "I think it's time I join in on this."
Ochako lowered herself onto Izuku's face, and the viridet began to ravenously eat her out. Izuku enjoyed the feeling, having his girlfriend sit on his face was always a plus in his book, but getting his backside blown out added to the experience as he tried to not let his moans interfere with pleasing Ochako.
Not that Ochako was complaining, Izuku found her already sopping wet and with his administration was now groaning alongside Katsuki.
Soon, the bed was shaking with the force of Katsuki slamming into Izuku, and Ochako had doubled over in pleasure from Izuku's experienced tongue. Izuku could feel his cock dripping, but wasn't sure if it was simply cum or if Katsuki had already squeezed a hands free orgasm out of him. He liked the mystery.
"Damn round cheeks, you got a fine ass." Katsuki grunted, "This eye back here is just begging to be licked."
"Be my guest." Ochako moaned out, and Izuku felt Katsuki lean forward. Ochako's groans turned into full fledged moans and Izuku certainly wasn't going to complain now that Katsuki had practically forced their bodies together, so that the virident could feel the blond's toned muscles grind against him.
Izuku couldn't last long like that, the sensations overwhelmed him and he got an answer to his previous question, as he rocketed into orgasm. He groaned throatally into Ochako's cunt as his cock fired rope after rope of hot cum up his and Katsuki's abdominis. Izuku's sudden tightening drove Katsuki over the edge as he violently hilted himself into Izuku and deposited his load deep inside the virident with his own groan. Either from the vibrations of the twos groans or just the sound of it, Ochako found herself tipping over the edge and plummeting into orgasm, nearly crushing Izuku's head as her thighs trapped it in place so she could grind out her orgasm on his face.
For a long moment, the three stayed like that, basking in their euphoria. Eventually Ochako slumped to the side of the bed and Katsuki took that as an opportunity to pull out of Izuku, much to the viridents disappointment.
Ochako shimmied down the bed and Katsuki crawled upwards before collapsing, so that the both of them laid on either side of Izuku.
"So, how was your first dick?" Ochako asked.
"It was mine, so greatly." Katsuki scoffed, earning a weak glare from Ochako.
"I see the appeal." Izuku said weakly, barely able to gather enough breath to rasp that out.
"I'm glad you enjoyed it." Ochako leaned over and gave an affectionate peck on Izuku's cheek. "Now, I don't know about you guys, but I could use a nap."
"I agree." Izuku sighed.
"Not just yet," Katsuki grinned devilishly, "There's something we haven't done yet."
The other two looked at Katsuki in tired confusion, causing the blond's grin to grow wider.
"I want a little taste of Ochako." He said, reaching over to Izuku's face and grabbing him gently by the chin, "Pucker up lover-boy."
If there had been any doubt in Izuku's mind about being bisexual, that kiss swept it away.