#Yuria100Shiki ch50: wow, Shunsuke. You have some sh*tty friends. #manga 

They sold him out at the drop of a hat. They even edited the footage
to make it look worse than it was. Then again, when a chick snatches
off her boyfriend's pants, puts on a condom and MOUNTS his penis... I
can see how that could look like he's cheating.