Tadenuma, the owner of the wedding massage parlor, is a corrupt therapist who targets couples. His next victim is Hikari, who has come with her fiancé to wear her favorite wedding dress for their upcoming wedding. As usual, he makes her drink an aphrodisiac-laced beverage, heating up her body, and teasing her with his obscene touch. Hikari, feeling the effects of the aphrodisiac and Tadenuma's obscene technique, finds her body aroused despite her fiancé being right beside her.