The wife stubbornly refused and continued to protect her chastity, but...the moment the woman's switch was turned on...she suddenly changed and became a female seeking a cock... Hikari, a housewife, lives peacefully with her hard-working husband in an apartment. One day, at the husband's suggestion, the couple requests a massage at a new shiatsu shop called Love Chime, which has just opened in front of the station. At first, my husband had forty shoulders.