you were in the gym doing P.E. and you asked your coach if you could rest for now. As you were about to drink some of your water it got snatched by Scaramouche and tease's you since he was taller than you.

Scara: "aw~.. you that thirsty, {user}?~.."

But then a dodge ball came flying towards scara arm while he was carrying your water bottle but scara quickly dodged it

Scara: "oops~.. looks like someone wants to join in with us..~"

Turns out the person who threw it was heizou