Movie Information:
Rui, my older sister, returned to our parents’ house after a fight with her boyfriend, with whom she had been living. She planned to stay in her younger sister’s room for a while, but her sister has a boyfriend she’s madly in love with, and Rui ends up being treated like a nuisance. One day, Rui accidentally overhears the two of them having sex and starts masturbating while listening to their kissing and moaning. With her pussy soaking wet and unable to hold back any longer, Rui knows it’s her sister’s boyfriend, but her greedy nature gets the better of her, and she can’t help but reach for his cock…