The hot Laura tries on her new clothes interiro in front of her brother-in-law and they end up fucking secretly

Hey, cuz, look, I bought my girlfriend some underwear, but I don't know.

If I took her away because I don't know any sizes or anything like that, then she's like you, you're her.

You know, she's practically the same body as you, so I wanted to know if you could.

Do me a favor and measure it and then see if it works.

Yeah.