Hikari's body was exhausted from taking care of her mother-in-law alone. One day, she met a masseur named Kida at a cafe, who offered her a free treatment. Hikari, agreeing to the free offer, changed into a nearly thread-like bra and panties. Kida massaged her thoroughly oiled body, slowly teasing her. Gradually, Kida's hands reached Hikari's pussy... Was it the oil's effect, or was Hikari starting to feel it...?