A fun day with my sister-in-law

Gabbie Carter is getting ready to go to a concert and needs to change. Sam is waiting for her to finish so they can go pick up his sister and go to the concert together. He goes upstairs to check on Gabbie but catches her changing, so he sneaks a look. She notices but then calls him to help her decide which bra looks best. Finally, she confesses that she has always wanted to have him inside her!