With her husband often away from home, Meiling's daily pleasure is masturbation. One day, she is seen masturbating by a delivery man, and her sex life changes completely... She does it with the delivery man on the spot, and as they continue their relationship, Meiling, who is also looking for a man, seduces the young man next door and has a relationship with him. Meiling's desires escalate day by day. She finally has a threesome with the two men, and is intoxicated by the raw sex with someone other than her husband, accepting the pleasure inside her vagina...