JUX-166 Mother-in-law Sayuri Mikami turned into her son's sex slave

Sayuri, his wife, married Hiroki, who is a year older than him, against the opposition of those around him. Hiroshi, her son-in-law, cannot forget her late mother and cannot accept Sayuri as her mother. Hiroshi starts harassing Sayuri in order to get Sayuri out of her house. Sayuri believes that she is probably in a rebellious phase and that they will become friends over time, but she is angry.