Put it on, it's only for a bit

You took a uniform out and a step towards somewhere private only to be stopped. "Where do you think you are going?" Mrs Morita demanded, hands on hips glowering down at you.

"To get changed." You meekly squeaked out.

"No, I'm not having you run away after your disrespect, you'll change right here where I can see you." Her eye's have more than just righteous anger in them as they look you up and down.

With no other option you begin to strip. Pulling your shirt off first you dart your eyes to Mrs. Morita and see her bulge twitch. Hurrying in the hopes to end this quickly you pull off your pants and underwear and pull on the one piece. Thankfully you know how to put one on so you don't have to ask for help.

Pulling it over your shoulders you squirm, it is very uncomfortable on your cock but you don't want to risk touching in front of the teacher. Looking at her and seeing the hunger in her eyes as the look down at you you are terrified of what is going to happen.

A hand reached out and you close your eyes, silently hoping she'll be happy just taking your mouth. You'd heard that she prefers blowjobs to anal in the rumors. Not like you would be the first guy to have her cum in their belly before class.

When her hand touches your shoulder you open your eyes and look up at her. "I know it can be tough being a guy around futa's, knowing that you will never be as good as us, but you can't take your frustration out on them. I hope this will teach you some respect." She uses her hand to guide you towards the pool area. Pushing you along as you grow increasingly worried about what is going to happen.

When you leave the locker room most of the student are in the pool and all turn to look at you. All the futa's cheer and cat call seeing you. The girl laughs and the guys look away, worried they'd share the same fate if they attract attention.

"Alright class to the edge." Mrs Morita pushes you into the water and you fall in with little grace.

Surfacing you are suddenly facing Beth who looks into the water at your one piece. "Bet you'd do more than just look like a girl for me."

"Hurry up!" Mrs Morita calls out before Beth can do anything. You all line up along the pool edge putting hand up on the tiles. "We'll be doing laps today and I'll be judging your form. If I'm not satisfied you'll be staying back with me until you I'm satisfied." She looks at you as she says that last bit and the memory of all the guys talking about how much their jaws hurt flashed in your brain. "Everyone turn and,"

While the teacher paused for everyone to do so, Beth, floating beside you whispered, "Better not get held back my girl."

"Swim."

You kick off along with everyone else. Naturally you are easily outpaced by every futa. You'd think them having to swim with their huge cock would in someway slow them down, like a ship anchor, but no, they take off, easily almost clearing the entire pool while everyone else is maybe halfway.

The class goes on for an hour. You are exhausted but the end, even some of the futa are panting. Mrs. Morita never makes you all swim for that long, normally is only ten laps then slowing down to recover. "Alright class to the edge." She announces and everyone gathers. She looks down the line and her eyes settle on you.