DASS-917 I was seduced by a dispatched masseuse who touched my private parts too much, and I couldn't resist the pleasure, so I was cheated on. - Reika Natsume

Reika enjoys a happy married life with her husband. One day, she sprains her right ankle, and at her husband's suggestion, she calls a masseuse for a massage. She becomes addicted to the teasing massage using powder and oil, and before long, she starts to look forward to massages. Gradually, her body and mind are dominated by pleasure, and eventually she betrays her husband and crosses the final line.