Spanked on the ass and fingered a gamergirl

My stepsister is a gamer. She loves to play fortnite. I decided to give her a little break. While she stands doggystyle and plays, I slap her in the ass. Her ass is very hot big and sexy. I take off her panties and start jerking off her hot wet shaved pussy. Then I insert my fingers into her pussy and fuck her while she plays. I spank and finger my stepsister. She moans loudly but continues to play. She loves our games.