Your sister-in-law invited you to her room for a night cap and she's so clumsy, she spills it all over both of you! Piper convinces you to get undressed, so does she! Claiming she needs to wash both of your clothes. Piper starts talking a little dirty about how she can't believe her sister can handle your big cock. She notices your dick is rising to the occasion, and encourages you to stroke it. Before long you cum so hard! Piper caught everything on her phone, and if you don't want that video getting out... you're going to have to lick your jizz up off of your sister-in-law's hardwood floor!