Living with her 5-year-old daughter and husband. Married at 23, now eight years have passed. Her husband is obsessed with sex work and has an emotional, short-tempered personality. They have no sexual relationship. She secretly meets a younger lover behind her husband's back, indulging in carnal desires. She spotted a ladies' comic job ad, applied, exposed herself during the interview, and reached orgasm through masturbation. Bored with her daily life, she craves excitement. This married woman, who wishes to be taken to an SM hotel and forcibly dominated, undergoes training.