with her husband away on a business trip, suzume decides to use a female-only massage parlor to ease her loneliness. the therapist she booked, no face show, turned out to be her sister's boyfriend. they agreed to keep it a secret from her sister, but the oil massage and genital stimulation brought back memories of being a woman. the first session ended without penetration. but the next day, and the day after that, just thinking about him made her pussy throb. during the second session, she couldn't resist his huge cock and came undone. after that, she was just falling deeper and deeper.