
Mari, troubled by a sexless marriage with her husband, is suggested by her father-in-law to seduce him in revealing lingerie, seeing her despair over feeling unattractive. Her father-in-law, aroused by Mari's lingerie, repeatedly asks, "Please... let me insert it for just one minute," and Mari reluctantly allows insertion for one minute. Even in that short time, she experiences a clash between reason and pleasure from her father-in-law's surprisingly potent penis and vigorous thrusts, and her hips continue to move even after one minute has passed, leading to continued intercourse. Eventually, disregarding the fact that her husband is in the next room, she herself overpowers her father-in-law, shaking her hips and reaching climax. "I like your penis, Father-in-law..."



















A short-haired, innocent woman transforms into a completely erotic one, and her father-in-law naturally gets aroused and embraces her. There's a story, and watching Koharu Mana-san with her expressive face would definitely get any man going. Lol, he must have been completely satisfied.
That pale, smooth, natural body… She's both cute and sexy! Frustrated, I only allowed my father-in-law to have me for a minute, and somehow… The moans are incredible. Definitely a keeper.
The way she moves her hips in cowgirl position is exquisite. The contrast with her everyday life is also incredibly stimulating. You can tell she's experienced.
She's a beautiful girl with fair skin. Her expressions are amazing, really carrying the male actors. It's fun just watching her expressions. The scene after an hour where she inserts herself and moves her hips is just incredible. Seriously. Her skin is completely red afterwards lol, you can tell she really went at it. Wow, she's an amazing girl.
This actress is a master of facial expressions. She perfectly portrays the transformation from a relationship that started with just a minute to a lustful wife who actively seeks stimulation. The story development and production quality are also great, making it a work you can enjoy thoroughly until the very end. She's petite, but incredibly strong in cowgirl position. The way she shakes her hips with abandon is just beastly. This is a masterpiece, I'm telling you.