Riko, whom I hadn't seen in a long time at the class reunion, was married to her teacher. Fuda, who had secretly harbored feelings for her, burned with jealousy and invaded Riko's home in broad daylight, raping her! Inuzuka, who witnessed this... he also desired Riko. Forced to perform fellatio in front of her husband, subjected to bondage pleasure training, the young wife Riko was reduced to a submissive vixen.
