A perverted older woman who even allows penetration at a men's beauty salon is seriously engaged in a relationship. (Kinoshita Aoi DASS-994)

Sunflower, lured by the high salary, starts working at a male massage parlor. However, a normal massage alone cannot satisfy customers, even leading to complaints. The manager, unable to bear seeing this any longer, hands her a forbidden "True Love Customer Service Manual" that promises to relax both the body and mind of her clients.