My wife was trained by my father-in-law

It's been a few years since I got married. Shieri is a wife who is asked by her husband but is unable to respond and falls into self-loathing. One day, when Shieri finds out about her misunderstanding by her father-in-law, she decides to consult with him... When she learns about her heart, her stepfather recommends that she be more proactive, saying, "In that case, just show a different side." The education of my father-in-law that began that day was all obscene, playing with Shieri's body and stimulating shame... Despite his confusion, Shieri gradually feels an awakening to sexuality, his father-in-law orders him to take action...