At a women-only adult service, Aya Sazanami becomes completely addicted to cunnilingus that gives her more pleasure than the popular toys used by the male attendant. With the unique sensation of having her clitoris sucked and the frustration of being teased without being allowed penetration, she reaches her true limit of endurance. She begs him to insert it herself, and orgasms immediately after insertion. Completely captivated by cunnilingus, Aya Sazanami has the same man delivered to her home. Teased with feather-light touches, climaxing from anal licking, and cumming repeatedly from suction-style cunnilingus, this time she begs for a creampie herself, gets raw insertion, and finally receives a thick load of sperm inside her.