I TOLD HIM THAT IF HE DIDN'T LET HIMSELF BE GRABBED HIS ASS HE WOULDN'T COME OUT

Well, my girlfriend's daughter wanted to go out after a very late night. My girlfriend gave him permission and I didn't even have anything to do with that. But as soon as he went to bed I went into his room because I already imagined that he would bring super short clothes and obviously I would not go to rest without first looking at his ass. Fortunately, I managed to grab her ass and something else.