My Husband Doesn't Know ~ My Indecent Desires And Secrets ~ Sho Nishino

Sho Nishino is a married woman whose husband doesn't know about her indecent desires and secrets. She gets involved with Shinji, a young man from Hirai Motor Co., who services her car and eventually services her as well, giving her a creampie. As a cheating wife, she engages in an affair with Shinji, exploring her lust and desires, while trying to keep it a secret from her husband.