Four young wives who work as rejuvenating massage therapists in bikinis have taken on dangerous part-time jobs to earn a living! Now that they are no longer seen as women after getting married, they can't take their eyes off the male organs that are erecting in front of them! "I have a husband, so I can't do anything more than that..." The reason of these defenseless wives who have never worked in the sex industry crumbles, and they fall into forbidden acts in a closed room!