The only son, Hideki, is always bullied by his friends and is a weak-willed child. Worried about such a son, he tried to warn the friends and stop the bullying, but... he fell into the trap of the little brat. Thinking they were just kids, he underestimated them, and the young man's desires exploded on the mature, voluptuous body. Before he knew it, his days were spent handling the children's sexual needs…
