Ruff's feed

Hey, so there's this yaoi manga I'm trying to find, and I must've missed it in my notes because I can't find it and I didn't rate and save the ones I've read on the site back then :(

Basically, the setting is in high school and the seme really liked to jerk off in the toilet and he does so everyday despite having a girlfriend because he prefers jerking off over sex. And then one time, he heard the uke moaning and got honey? Their relationship ends up with them helping each other masturbate and there's something about them making it official during a school retreat