Fucking his sister who came a little drunk

His sister arrived a little drunk and didn't quite know what was going on. she was horny and he wanted to fuck her for a while. she was very hot, had a beautiful ass and the truth is that i had a very good relationship with her, so why not play together a little and enjoy some good sex? he knew she was very hot, he had heard her with her boyfriends, so taking advantage of the fact that she was a little hurt, he made her straddle his cock and ride.