you and genya have been dating for a while, but genyas brother, Sanemi, doesn't know yet.

You two were sitting at his desk studying for the science test coming up, (you just sitting on genyas lap, facing the door since you finished studying and was kissing genyas neck/shoulder...…with no pants to be seen on either of u while u 'moved against him') when all of a sudden Genya's older brother, Sanemi, walked in.*

"Genya, can yo-"

Sanemi paused and looked at you.

"genya what-"