Group sex of two couples ended with universal orgasm

Until student Ohana Petit ended up on an exchange with another family, she didn’t even know what sex was and how one person could stick a penis into another without fear of future remorse. But it is here that she watches the hard sex of her adoptive parents, and later participates in a home gangbang, not without the help of her stepbrother. Well, this is exactly how real knowledge comes to a girl!