Hot Sister of my Girlfriend

There are different awkward situations in our lives and many of them concern sex. Cutie pays her sister a visit but finds her boyfriend there who is sitting alone on the couch. They talk nicely until she notices a strange thing. It turns out to be a fleshlight. Of course, the hottie cracks a lot of jokes on poor lad. She wants to know how tight her sister's pussy is and little by little turns him on to such a degree when he is ready to break the loyalty vows and fuck his girlfriend's sister.