Step daughter with enhanced breasts gets aroused by step parents' sexual activities

A young college girl with artificially enhanced breasts was having a hard time focusing on her studies due to the constant noise from her step parents' passionate lovemaking in the room next door. One day, when she was alone in the dorm, her step father unexpectedly walked in. He took this opportunity to get intimate with his son-in-law, and the sight of their lust only served to arouse the young girl even more. She couldn't help but watch as her step father pleasured her step mother, and soon enough, she found herself joining in. She dropped her top, revealing her ample bosom to her step father, who eagerly took one of her nipples into his mouth. Her step mother soon joined in, licking and sucking on the other one. The three of them were soon lost in a haze of pleasure, with the step father taking turns to fuck both girls.