Pregnancy during school days. I eloped against her parents' objections... and her husband who evaporated leaving behind her young son Taichi. Since then, she has desperately raised Taichi single-handedly. One day, she was invited to a hot spring trip by her part-time boss. I decided to go on a trip for the first time as a parent and child, hoping that it would be a good opportunity to take out my son Taichi, who was a little withdrawn. However, on this trip, I came into contact with the desires of various men and learned about my son's true feelings... An immoral travel that unfolds on the stage of a hot spring inn. Taichi. Mom, don't you regret it? Probably the happiest I've ever been...
