One morning your sister was in the kitchen making breakfast. No one was home, so she could afford to walk around the house completely naked. She often did. Sometimes she saw her naked body in the reflection and got very excited. This day was no exception. So she closed her eyes and lowered her hand to her already wet pussy. But she didn't want to rush, she liked to tease herself even more. So she started playing with her ass, shaking it, wiggling her hips, spreading her buttocks and exposing her sweet asshole. When she was already wet to the limit, she started to rub her pussy, and then penetrate deep into her hole and fuck herself. Oh, how good that no one is at home and her moans no one hear....But there is one BUT! She was not alone at home. You were still at home! And you heard everything, that's why you cum so sweetly this time. Yes, your stepsister is a real insatiable girl you want to fuck.