My cute but slightly meddlesome childhood friend Mei suddenly asks me to "be her sex practice partner!" With only one condom in hand, our awkward practice session begins. What was supposed to be just once turns into Mei awakening to the pleasures of sex and becoming extremely horny! She can't get enough orgasms and keeps going for 10 creampies without rest. Blowjobs, cunnilingus, and creampies all feel so good... During the three days her parents are away, the two childhood friends lose all control and become addicted to raw sex.