Hey, Yutaka
If I treat you to juice, will you do P.E. naked?Okay! Nice!
It gets hot while exercising so that's a juicy deal!ジュース約束 lit. juice promiseToday we have joint P.E. with other schools though, does that bother you?
Heh hehThat's right
I am a P.E. committee member so it'll be a surprise when I take my clothes off while preparing for gymnastics in front of everyone~!