
Stuck in a dull marriage, Shieri turns to her father-in-law for advice, only to be offered an unconventional 'lesson' in pleasure. What starts as counseling quickly descends into a series of humiliating and intense sessions designed to break her inhibitions. As she discovers a side of herself she never knew existed, she finds herself hopelessly addicted to her father-in-law's forbidden touch.










The lead, Shieri Mizutani, is a true beauty. Watching her play a shy housewife who gradually becomes lewd under her stepfather's guidance, only to completely lose control during the sex scenes, is top-tier. She has a beautiful breast shape that bounces intensely during intercourse. I also loved the part where she's told to get on all fours and waits with her butt held high. Director Eitaro Haga always likes to make his actresses say 'pussy,' and I was turned on by Shieri saying it so often. I also appreciated the long shots of her in her panties before the sex started. I love the look of her legs spread wide in those shiny black panties. The frequent close-ups of her pussy are also a nice touch (though obviously mosaicked).
The title gives the impression of a devilish father-in-law stealing his son's wife, but the actual plot is a lighthearted drama where the training is done out of a sort of 'kindness' to help the couple get along. As a drama, it's completely absurd, but the actress is quite a beauty. She has a lovely chest, and I couldn't help but envy the husband. The actor playing the husband is someone I see often, and I like how he delivers intense performances with everyone from mature women to younger girls. Honestly, the scenes with the husband were better than the ones with the father-in-law.