Exchange for a sports bra

"Take off your shoes and t-shirt. I'm back in no time." Rita said and left you alone. You felt out of place in the girls locker room, but there was no other.

Suddenly the door opened and a girl entered. "Hello." She greeted you with a beautiful smile. She went to the other side of room and picked a locker there. You heavily blushed as you saw the tall, fit girl with straight dark hair to her butt, long legs, beautiful normal-sized breasts and a face to die for, undressed.

"Ah, Natasha, it's nice to see you could make it." Ms Hall greeted her as she returned.

"Hello Rita. I'm sorry I couldn't make it the yesterday, but I had an appointment with Dr. Summers." The naked girl turned around and you would have fallen in love with her right away, if there wasn't one flaw. Between her legs hung a very small, but still existing penis.

"Ok Alex, here are a pair of sneakers for you to wear." The fitness-coach gave you a new pair of wedge-heeled sneakers. "And here is a sports bra and matching pants for you to wear."

Shocked you took the two items. "But I ..."

"Don't worry. You weren't blessed by mother nature, so the bra may be too big for you, but a girl just can't do sports or fitness without wearing a sports bra, right?"

You held the blue-patterned sports bra and matching pants in your hands and looked at the to girls (Or better one girl and a boy. Or were they both former boys?). Both smiled at you.

"By chance I had picked for today the same sports bra, but different briefs." Natasha said beaming with joy. "Let's go today matching."

You smiled embarrassed at the two, but didn't dared to object.

A few minutes later Natasha was standing across of you. The blue sports bra and pink briefs perfectly fitted her sexy body and there was no sign of her small penis, as it was tucked away.

You stood before her wearing the same sports bra, but matching briefs instead of pink ones. The bras cups were empty due to you not having any breasts and the briefs had a huge bulge on the front due to your normal-sized and half-erect penis. It was really embarrassing, but Rita and Natasha didn't cared.

"See girl? Isn't so bad wearing the right clothes." Rita said. "Now let's hit the gym and get our sexy bodies in shape." She and Natasha began to walk towards the exercise room. "And after that let's go shopping for some more workout-clothes and shoes for Alex." You smiled uneasy back. Just where had you gotten yourself into?