About a year ago, my husband, who was ordered to transfer from the company, noticed about his son Jun's school and left me and Jun to start working alone. And one day when I finally got used to living alone with Jun, when I was cleaning the bath, Jun was peeking out of the shadow with a strange look. I was surprised and slipped and fell into the bathtub. Then I stared at my soaked and transparent breast and attacked me. I was surprised at the sudden event and fell into a forbidden relationship with that child without knowing what it was ... [* Bonus footage and bonus images are not included]