All I remember is that there are two high school boys (I think they were childhood friends?) and one has a crush on the other. They're about to graduate, and the one with the crush is sad he won't see his crush anymore, so he asks to see his crush masturbate (LOL) at his house and then takes a picture of his o-face. I don't remember quite what he did with that pic, but I remember the guy basically begs for an inch and gets a mile as the story goes on lol--like asking to give his best/friend/crush a bj without touching with his hands???
I think it's up to ep. 8 on boomtoon, but you can't access it unless you have a Korean number that can verify you're over 19 years old...