My stepdad fucks my girlfriend's face while I fuck her pussy

While my skinny girlfriend and I were exercising, I got carried away and started fingering her pussy. After I fingered her pussy, she sucked my cock. I then licked her pussy and fucked her pussy from behind. While I was fucking her pussy, my stepdad walked in and fucked her face. My stepdad also fucked my ass while I fucked my girlfriend’s pussy.