The beautiful big-breasted older sister and the voluptuous younger sister torment men in a perverse way! They captivate and drive men wild with their fetishistic nymphomaniac play. These beauties scour dating sites, bringing home promising targets to be trained as sex slaves, their desires as insatiable as a dog's. Their preference isn't for looks, but for the quality of a man's erection and the amount of precum he ejaculates. They keep their men's cocks restrained with chastity belts, forbidding masturbation, allowing their lust and overflowing semen to build until their balls are rock hard. The ultimate pleasure for these erotic bitches is teasing the verge-of-ejaculation cocks—a glimpse into their unrestrained sexual lives.