And they weren't shy - while they were teaching their stepson how to have sex, they were all fucking each other

Son, watch your sister squirt and fuck your mom the same way

We're an exchange family, so we swap dicks during sex 😏

They took their exchange daughter into their family and were fucked — she fucked everyone here

There's two of you, there's two of us, and everybody wants to fuck. Let's swing, guys