Cheater!! He fucks his girlfriend's sister while sexting with his girlfriend in video call!

Hey, honey, I can't possibly come to your house and tell your sister you're not gonna be there.

I don't know if it's work or vacation, but you had to warn me.

I wanted to spend the weekend with you.

Luckily she tells me I can stay here.

And I think your parents aren't gonna be there either.