Mai wasn't hoping she would run into Ryofu so soon after witnessing her... having sex with a girl back then, but lady luck wasn't on her side today.

Especially when it came to a certain green-haired upper-classmate groping her breasts.

"B-But I can't..." The brunette sputtered out, feeling her face turn red as felt the other girl's breath on her ear. "W-We still have practice to do, and..."