A married woman who was raised in a strict environment overseas where she was not allowed to have relationships with men tries drinking semen for the first time. After checking her body's sensitivity and shaving her head, she is instructed in drinking semen, even though she has never drunk her husband's sperm. Although she is not good at swallowing semen, by the time she drinks continuous semen outdoors and large amounts of semen from a large number of men, a masochistic nature that she was not even aware of is awakened, and the more she is teased, the more ecstatic her expression becomes...