A friend named Daniel comes to see one of the twin sisters, but the other one is home. He confesses that she turns him on more than her sister, and she wants to prove it. She makes him undress and rub his penis in front of her while she masturbates. The next day he comes again and this time it's the sister he was supposed to see yesterday. She tells him that she found out what he did to her twin sister and being upset wants to show her that she's better.