
Yumiya Saeki, who hasn't been intimate with her husband for a long time, wants a child. Her father-in-law suggests a plan to make her husband jealous, but it backfires. Instead, the father-in-law's own sexual advances escalate until he ends up having sex with her right in front of her husband. Caught in a web of forbidden pleasure, Yumiya becomes addicted to her father-in-law and begs him to get her pregnant.




















It must be tough for the actor playing the husband, pretending not to be interested when he's with such a beautiful and sexy woman. Depending on how you feel about older actors, Yumika Saeki's charm really shines through here. Her intentionally deadpan delivery is amusing, and her genuine joy when complimented, followed by her signature 'nympho mode,' leaves the husband completely overwhelmed. The cinematography is also top-notch, no complaints at all!
Saeki's acting seems versatile enough for any role, but when it comes to sex, she's so insatiable that she can only do the hardcore stuff. Yamada, who plays the old man here, is a veteran who's been in over half the series, but he couldn't keep up with Saeki's 'lewd world,' and it felt like she had to hold back a bit. She's a rare actress who can be incredibly erotic even while holding back.
In this one, Yumika Saeki plays a 'good wife' who actually takes care of her father-in-law. The sex is still intense, but she isn't particularly nymphomaniacal. Even while his wife and father are doing lewd things right next to him, the husband is completely indifferent, just saying, 'Dad, watch your blood pressure, take it easy.' Because of that, the sense of moral decay—the core of this series—is a bit weak. Still, the 'old man and bitch' style intercourse is hot. She even shows off some soapland techniques, like getting into the tub fully clothed to perform oral. The sweaty cowgirl position is also great.
*Yumika Saeki has sex with her stepfather. It's a nursing care setting, but if she's this healthy, there's no need for nursing care. If Yumika had serious sex with an old man, it would be seriously dangerous. I think they are taking it a little too lightly when it comes to sex, but It's amazing to see a middle-aged actor who has been sexually assaulted to some extent. And although this is not normally possible, A husband who knows that his father is having sex with his wife but tolerates it. So, Yumika becomes addicted to her father-in-law's dick. Both husband and wife are perverts.