Izuku opened his eyes as he appeared in the main building of UA. At the indoor swimming pool to be exact, and he looked around.

"Kiro"

Izuku head jerked in the direction he heard the croak from and the view he got through his double's eyes. He saw his exhausted clone give a relieved sigh from where he was hanging, with his fists stuck in the wall. The double then went limp before bursting into smoke and letting the clothes and radio he was wearing, fall to the ground.

Izuku would have been more introspective about seeing his own facial expressions and emotions from the outside, were his attention not locked with the more important sight before him.

Hanging from the same wall, the frog girl blinked dumbly at the double's dispersal, before tuning her head to see the real Izuku standing there naked and just staring like a dear caught in headlights.

Tsuyu gave another croak, before turning around while still clinging to the wall, exposing her own naked body to Izuku in what might or might not have been an intentionally provocative way. Her B cups hanging freely with small, erect nipples and her lithe finger completely exposed. Long and muscular legs bent and sticking to the wall, exposing her entrance with a tuft of green hair, while her thin arms were stretched out and holding her upper body to the wall.

And her face was still deadpan as ever, but with a predatory glint in her eyes.

Izuku gulped as her long legs and gaze, gave him flashbacks to Mirko. He pushed that aside though, as he gave a weak smile.

"H-hay Tsu…" he greeted awkwardly. Not really knowing how to go about this, now that he was intentionally going after the girls and not having to wear them out or manage them somehow.

"KIRO!" Tsuyu croaked as she leaped right for Izuku at high speed. Arms outstretched to grab him.

Izuku yelped but didn't run, and Tsuyu rammed into him, sending them both into the pool.

Izuku gave a startled yelp and clamped his hands over his mouth as bubbles came out. He then looked up and screamed underwater, as he saw Tsuyu swimming towards him like an indifferent sea serpent, hungry for it's next meal.

Izuku quickly breached the surface and gulped down as much air as he could. He then went stiff though, as he was pushed against the edge of the pool and felt something long and warm, rap around his manhood.

Izuku moaned as it gripped him tightly and slid up and down in a rhythmic manner and he looked down to see Tsuyu, still underwater and breathing just fine, as she rapped her long tongue around his erection while holding his legs.

Izuku let his head and eyes roll back, as he felt a pair of soft lips, closing around him and a warm, wet movement all around his manhood, accompanied by a suction he wasn't accustomed to.

Izuku was more then a little stunned. He had yet to experienced anything like this, and he wasn't quite sure what to think of it.

It felt…nice…

Izuku definitely didn't hate it, but it just wasn't the same as a woman's tight tunnel and fertile womb.

Maybe his quirk influenced him to prefer one more then the other, but he wasn't about to stop Tsu. He may prefer her lower lips, but he still found her warm and prehensile tongue and suction pleasurable.

Izuku gripped the edge of the pool as he finally looked back down and saw Tsu's head bobbing up and down. Her hair still tied in her usual, long ponytail/bow as it floated in the water.

Izuku started to notice Tsu squirming a little though, as she rubbed her legs together before finally pulling away but still leaving her tongue rapped around him and working his erection with it.

Tsu then breached the surface in front of him and stared Izuku down, while her powerful legs moved to ether side of him and she gripped the wall with all fours, pinning Izuku.

Izuku gulped. The silence from Tsu perhaps proving the most intimidating thing about their interaction so far.her face giving away nothing of what she was feeling. Not even the massive lust she felt right now.

Then again, that's just how Tsu was. Not necessarily the quiet type, she was just that hard to read. Izuku liked to think he had gotten good at figuring out what was going through her head, but he'd never seen her this horny before.

Izuku gasped as he felt Tsu angle his erection with her tongue, and suddenly she slammed her hips into him.

"KIROOOOooooo…" Tsu moaned/croaked, as she took half his length and Izuku grunted at how slick and smoothly he went in. The only reason he didn't go all the way, was because her tongue was still rapped around him.

"Tsu…" Izuku grunted out as he sent his hands down into the water and gripped her butt cheeks tightly and pulled her closer to him.

"Ooohhh, Izu~…" Tsu finally spoke with a moan, as he pulled her further onto his length. Tsu then began undulating like a wave over Izuku. Pulling off of Izuku's manhood before rolling her hips back onto him while her tongue continued to work around him.

Izuku moaned at the sensations he was feeling. His fingers digging into her tight cheeks before running down her legs toned legs. They were powerful like Mirko's, but more slender.

"Ooohhh, shit…" Izuku moaned as Tsu picked up the pace and he sent his hands up her sides.

"Midoriya~kiroooo!" Tsu moaned before stiffening up as her insides clenched Izuku tightly and the water currents shifted between her legs.

Tsu recovered quickly though and started moving even faster and she started to bounce on Izuku. Her tongue coming loose so she could take his entire length.

"AAAHHH!!! Kiroooooo…" Tsu cried out as she fully sheathed Izuku.

"Tsu…" Izuku grunted as he gripped her breasts and squeezed them, before snaking his hands behind her back and pulling the girl close, so he could capture her tits with his mouth.

Tsu tossed her head back and moaned as she undulated on Izuku's manhood, while he sucked her hard nipples. His tongue gliding over them and swirling around the softer flesh surrounding the peeks.

Izuku felt his mind go fogging though. The sent from Tsu was particularly strong, like with Hatsume and Mirko, and he found himself getting lost in the ecstasy.

"Izuku~…Ah! Izuku, please… breed me! Kiro!" Tsu begged as her own eyes grew half lidded and Izuku started thrusting to meet her movement, causing her to moan more loudly.

Izuku's eyes then shot wide and Tsu cried out, as her breasts swelled… and kept growing…

To Izuku's amazement and concern, Tsu's breasts had gone from B cups, all the way up to D cups, and milk was now poring out of them and mixing with the water.

"That's not a good sign…" the rational part of Izuku's brain thought, as he realized what this, along with her especially enticing sent, indicated.

His less rational side was the one at the wheel right now though, and he moaned in pleasure as he drank greedily and kept drinking while Tsu grabbed his head and held it tightly to her chest.

"Oooohhhhh!!! Izuuuuu!!!! AAAAHHHH!!!" Tsu screamed in climax, as Izuku sped up his own thrusting and worked her left boob while he continued suckling from the right.

Tsu then yelped as Izuku pushed them both off from the wall and submerged them. Nether one seamed to have issues breathing though, as Izuku finally let her breast go and kissed her deeply while her milk clouded the waters.

Tsu's eyes widened again, as Izuku's now VERY long tongue, shot into her mouth and worked around her's.

Tsu moaned wantonly into Izuku's mouth, as her long legs, rapped around him and she climaxed again on his pistoning hips as his thrust grew more frantic and wild, and she knew his climax was fast approaching.

Izuku's eyes then widened with horror and ecstasy, before glazing over with unbelievable pleasure. He then gripped Tsu's now wide hips and pulled her to him as he thrust as hard and deep as he could.

Tsu gave a long, muffled scream, into Izuku's mouth, as she felt him swell inside her, before erupting like a volcano. She squirted hard, as her womb becoming blazing hot and tight as he filled her completely and her lower belly swelled slightly.

The two stayed that way for a moment, before Izuku finally released Tsu's lips, allowing her head to drift back with a smashed senseless expression.

"Kiro…" was all she could croak out in a daze, while Izuku clung to her tightly as the water around him heated up and steam erupted from his tensed body.

Eventually though, Izuku recovered enough to swim them both back up to the surface with Tsu still impaled on him.

Both gasped for breath and Izuku held Tsu close as she continued to croak incoherently.

Izuku then blinked before looking to Tsu with the same horror he'd looked at Mirko with.

"Seriously?…again?…" Izuku lamented as he supported the girl. His eyes then turned deadpan as he gave a sigh.

"Frog biology…" he guessed and was surprised when Tsu looked up at him.

"Frog biology" she confirmed, apparently already knowing how many children she would have if she ever got pregnant. Tsu then moaned and they both watched as her belly swelled and swelled.

"Fourteen kids… just one less then Mirko…" Izuku muttered before heaving a sigh and started backpedaling with Tsu resting on his chest, as he made is way to the edge of the pool.

He supposed he should count himself as lucky, that Tsu leaned more towards the mammalian side, else she'd probably be given birth to even more kids. But still, now Izuku had sixty one, unborn kids to support. And he wasn't even finished with 1A yet.

A/N - Yah, I'm not a fan of blowjobs. Just reading about someone finishing with one, actually makes me gag, so sorry if it wasn't depicted well and don't expect many of them in the future.

Also, some people seam to be under the impression that I have a update scheduled. To that idea, I laugh heartily. I am flying by the seat of my pants the whole way and just updating when I feel the chapter is finished well enough.