SW-589 It's fine to wear gym shorts! When a classmate changes in the classroom, wearing gym shorts and a gym uniform to prevent panty shots, and asks 'Do boys like this?', there's no choice but to do it.

Film Introduction

Because they're wearing gym shorts that prevent panty shots, the girls in my class don't mind changing right in front of me. But those gym shorts really show off their plump, jiggly butts, making it even more erotic and getting me hard! The girls tease me, saying things like 'Help me put on my clothes,' so I couldn't hold back anymore and started groping their gym shorts and doing perverted things!