[Beater (daikung)] Physical Education is Awesome!

Itsuki never gave his classmate Rokuya a second thought—until he learns what the shameless boy gets up to during PE class. What begins as bickering over tacky briefs spirals into a sweaty, furtive solo session, trembling fingers teasing perky nipples and stroking a hard-on that will not wait until the final whistle. When Rokuya catches him mid-act and breathes 'touch mine, too,' one secret becomes two, and Itsuki realizes he has just woken the beast inside his classmate for good.