He fucks his girlfriend's sister in the ass while she sleeps

How lucky is this bastard who fucks his girlfriend's sister in the ass at a time when his girl has fallen asleep on the couch. The three were watching a movie together when the bride, who is very tired, is rendered. The little sister wanted to fuck her uncle for a long time, so she doesn't waste time and starts to suck his cock hard. Then he tells her that she is not going to fuck her pussy because she is such a whore that she loves anal sex, something her sister would never do.