Though Ochaco had permitted him to move, Izuku continued taking things nice and slow, rocking and periodically raising her hips until his cock slid smoothly in and out of her pussy. Only after that did he give her butt a very light smack, separating from her lips to whisper, "Why don't you try moving?"
"O-Okay..." replied Ochaco, furrowing her brows into a pouty expression as she prepared herself for pain. Instead, as she raised her hips, the back of Izuku's penis scraping her insides, she felt a shiver of pleasure run up her spine.
"Oh...?"
Experimentally raising and lowering her hips, a smile began to blossom across Ochaco's face as she shouted, "It doesn't hurt anymore...!" There was still a little pain, of course, but it felt better than she anticipated.
Nodding his head, Izuku said, "Then lean back a little and move at your own pace..."
Though she was confused about why Izuku had told her to lean back, Ochaco followed his instructions. When she did, Izuku leaned forward and brought his mouth to her exposed nipples, eliciting a surprised yelp from Ochaco as he gently suckled and bit down on them.
"T-That's kind of embarrassing..." said Ochaco, even as she continued to move her hips, biting her lip the moment she was finished speaking.
Ignoring Ochaco's remark, Izuku moved to place his face between her breasts, enjoying their extraordinary softness against his cheeks as he nestled deeply into her cleavage.
"..."
Instead of saying anything else, Ochaco moved her right hand from Izuku's back, grabbing the back of his head and hugging him with a gentle, passion-tinged smile. She had nearly remarked that he was like a baby, but feeling that wasn't very appropriate to say about her boyfriend, she rested her cheek against the top of his head, closed her eyes, and focused on swaying and bobbing her hips.
("This girl has strong maternal instincts...") thought Izuku, ceasing his movements and allowing the usually bubbly gravity girl to hold him. There was something magical about boobs that tantalized men incessantly, but the moment they were nestled between them, they immediately became passive and calm. If not for the pleasure coming from his dick, Izuku felt as though he could have fallen asleep in seconds...
Interrupting the wholesome, incredibly 'vanilla' moment, Tsuyu abruptly inquired, "Izuku-kun, are you wearing a condom?"
Hearing Tsuyu's question, Izuku and Ochaco froze like deer caught in the headlights of a moving truck. The former had gotten so used to cumming inside Mirko that the thought of wearing a condom hadn't even crossed his mind. As for Ochaco, she was caught up in the moment, simply doing whatever Izuku told her to do...
Raising his head, Izuku met Ochaco's gaze, a wry smile developing across his face as he saw the willingness in the latter's hazel eyes. Unfortunately, he wasn't willing to take that risk, remarking, "I have a few tucked away in my backpack's First Aid Kit..."
Though her shoulders slumped a bit and a faint sigh emanated from her nose, a radiant smile developed across Ochaco's face as she said, "Then I'll go and grab them..."
"It's okay," inserted Tsuyu, adding, "I'll grab them. The two of you can focus on kissing or something, ribbit."
Using her tongue, Tsuyu grabbed Izuku's backpack from across the room, pulling it towards her before sifting through its contents. It was a peculiar sight to behold, but neither Izuku nor Ochaco were focused on it. Instead, as Tsuyu had suggested, they held each other close and kissed.
Interrupting Izuku's and Ochaco's makeout session, Tsuyu crawled onto the bed, saying, "Lift your butt, Ochaco-chan. I'll put it on for you, ribbit..."
As Ochaco complied with Tsuyu's instruction, raising her butt until Izuku's cock had slipped out of her, the latter remarked, "The way you offer your support as if it's perfectly normal amazes me, Tsuyu-chan. I thought this would be super awkward, but things are a lot less tense with you around."
"Ribbit..."
Instead of responding to Izuku's compliment, Tsuyu used a gauze pad she had taken from the First Aid Kit to wipe away the traces of blood from around his penis. Then, after placing the tip of the condom in her mouth, she sucked in slightly before lowering her lips to meet Izuku's glans. She had never attempted it before, but after learning about it from one of her father's secret porn magazines, Tsuyu had always wanted to try putting on a condom with just her mouth.
Feeling a familiar pressure and warmth envelop his dick, Izuku's brows perked up as he added, "You are way too awesome..."
Pulling away from Izuku's cock, albeit only after making sure the condom was firmly in place with her tongue, Tsuyu wiped her mouth with the back of her hand, responding, "Thanks for the compliment. But you should be focused on Ochaco-chan right now, ribbit. Though I would appreciate it if you let me watch."
"Oh, oh, oh, me too!" shouted Toru, curious to see what it looked like when Izuku's penis was moving in and out of another woman's pussy.
"Well, I don't mind..." replied Izuku, meeting Ochaco's gaze to see what she had to say.
Smiling wryly, Ochaco added, "It's a little embarrassing, but I guess it's okay. I mean, we 'are' in this together..."
With Izuku and Ochaco giving them permission, Tsuyu and Toru huddled together at the foot of the bed. Since the two were naked, it was quite the feast for Izuku's eyes, especially when Toru met his gaze, parted her legs a bit, and started rubbing herself.
Tearing his eyes away from the sight, Izuku focused on Ochaco, saying, "It's probably going to feel strange at first, but you'll get used to it. Just take it nice and slow..."
Nodding her head, Ochaco began lowering her hips once Izuku found the angle of entry. It went in surprisingly easily, thanks to the lubricant on the condom's surface, but Izuku wasn't exaggerating when he said it would feel strange. She had only experienced it for a few minutes, but Ochaco felt that doing it 'raw' was better.
Catching Izuku a little off guard, Ochaco, with slightly furrowed brows, said, "I already started birth control when we first started spending time together. It's said to be as effective as a condom, so can we take this one off? It feels really uncomfortable..."
"I would be lying if I said I didn't want to..." replied Izuku. "However, while the effectiveness of condoms and birth control is similar, the two together virtually guarantee there won't be an accident. You'll make a great mother one day, Ochaco-chan, but that's a matter for the far future..."
Piggybacking off of Izuku's words, Tsuyu stated, "Izuku-chan is right. And don't forget what Midnight-sensei told us. As aspiring Pros, we need to be very conscientious of our actions, ribbit."
Though she puffed out her cheeks slightly, Ochaco didn't continue to insist they remove the condom. Instead, she placed her hands on Izuku's shoulders and began moving her hips with a bit of vigor. She didn't know if it was because of the condom's lubricant or Tsuyu's slimy mucus, but it was a lot easier to move. As the condom warmed up, it also became less noticeable, allowing her to get into a good groove as Izuku's supported her hips.
Determining that Ochaco was ready to take things to the next level, Izuku expressed, "I'm going to lie down, okay? It's difficult for me to move when I'm sitting like this."
Nodding her head, Ochaco waited for Izuku to lie down before rocking her hips front to back. The change in position gave her a greater range of motion and gave her the impression Izuku was even deeper than before. When he began thrusting against her movements, repressed moans emanated from Ochaco's as she closed her eyes, placed one of her hands on his lower abdomen, and started to 'ride' him properly.
"You go, cowgirl~" mused Toru, earning her a reproving look and a light smack from Tsuyu's tongue. Fortunately, Ochaco hadn't heard her at all, her mind fully preoccupied with the tingling sensation spreading from her temples and the jolts of pleasure rising from her stomach.
("Sex...feels really good...") thought Ochaco, opening her eyes to find Izuku staring back at her with an intense, focused look and a notably ruddy complexion. They had yet to turn on the AC, so it was starting to get 'really' hot in Ochaco's small apartment.
Remembering Izuku's words from earlier, the trembling of Ochaco's body became much stronger as she mewled, "I...I'm cumming..." through jittery teeth.
Grabbing Ochaco's hips, Izuku asserted, "Then we'll cum together," as he increased the pace tremendously, his hips slapping against Ochaco's ass and causing a visible ripple up her lower back. He had been suppressing himself for quite some time, so it only took a few quick thrusts before he was on the verge of cumming.
"W-What is this...!?" screamed Ochaco, covering her mouth with both hands to contain her voice. This wasn't the first time she had climaxed, but it might as well have been. The intensity was far beyond anything she had experienced, and the moment she felt something hot swelling within her, it was like fireworks had gone off in her mind...
"What the fu–Ochaco!" shouted Izuku, wide-eyed as the hazel-haired girl's eyes rolled backward, and she abruptly floated into the air, taking the condom with her. Izuku had weakened his hold on her hips after he came, never anticipating that Ochaco would inadvertently activate her Quirk the moment he did so...
Hearing Izuku's shout, Ochaco, in a dazed state and with a dreamy smile on her face, responded, "Wow...it's almost like I'm floating..."
("It's because you are!") exclaimed Izuku, albeit only within his mind. In reality, he just stared at the scene in disbelief, his mouth slightly ajar until Tsuyu asked, "Should I bring her down...?" with a finger near her mouth.
After a moment of deliberation, Izuku shook his head, responding, "Nah. She'll come back to her senses soon enough. Just give her–"
"Wait! I really am floating!?" shouted Ochaco, flailing in the air for a few seconds while Izuku, Tsuyu, and Toru watched her with deadpan looks on their faces...
...
..
.
Shortly after Ochaco touched down and the AC was turned on, Tsuyu remarked, "I should probably be getting home, ribbit. Or I could call my parents and tell them I'm staying with a friend. What do you think, Izuku-chan?"
Raising his brows, Izuku replied, "I was planning to see this through to the end, and you're already naked. It would be a shame if you were to leave now, but I'll walk you to the station."
"Mmm..."
Placing her finger on her cheek, Tsuyu replied, "I agree. I came here to have sex, so leaving before that would be kind of lame. Do you think we can finish within ten minutes? There's a chance my parents won't let me stay over since I didn't tell them about it in advance, ribbit."
"I mean, it's not impossible..." replied Izuku, adding, "It largely depends on you. Some girls are really sensitive to having their hymens torn, while others take it in stride. If you're the latter, we could finish quickly by going at a fast pace."
Nodding her head, Tsuyu replied, "We'll do that, then..." before looking around for a brief moment and surprising Izuku by turning away, lying face down with her legs under her, and spreading both her butt and her vagina.
"Go ahead..." said Tsuyu. "My body is really stretchy, so it shouldn't be a problem if you go full-steam from the start, ribbit."
Though he was a little taken aback by Tsuyu's very brazen actions, Izuku only hesitated for the time it took to exchange glances with Ochaco and Toru. Then, after putting on a condom, he scooched over to Tsuyu, marveling at how wet she already was, before pressing his dick against the lips and entrance of her pussy, sinking into it with surprising ease.
"You weren't kidding..." remarked Izuku, bottoming out in Tsuyu's almost excessively moist and sticky cavern without any issues whatsoever.
What Izuku didn't know was that, ever since she had learned about the 'benefits' of masturbation, Tsuyu had done so at least once a day. This often involved using her inordinately long and flexible tongue to pleasure herself, so she was more than prepared to accept his cock. However, in response to his words, she simply repeated, "My body is very stretchy, ribbit..."
...
..
.
(A/N: Everyone: What that tongue be doing... Tsuyu: Everything...)