Wanting to be a good mother to her son and not wanting to be seen as a slovenly mother, she had always refused unprotected sex. After being gently caressed, she accepted it again after 10 years. A single mother living in Osaka experienced unprotected ejaculation during her first experience at a female-only sex shop. Shibuya Tsukiki, 31 years old, SDNM-571

Shibuya Tsuki, a single mother from Osaka, comes to Tokyo for the first time and experiences a brothel exclusively for women. Hoping to be a role model for her son, she has always refused unprotected sex out of genuine maternal instincts. However, this forbidden box is gradually opened by the therapist's gentle words and caresses. Whenever she hears gentle words, Ms. Shibuya's vagina involuntarily twitches. Finally, she can no longer endure it and accepts internal ejaculation after a 10-year hiatus.