
風間夫婦は息子との3人家族。ある日、ゆみは息子の部屋でエロ本を見つけてしまう。息子に聞くと、彼女も出来ずに寂しい毎日だからだと言う。未だに童貞の愛息を不憫に思ったゆみは優しくその手を取り、母子の一線を超える…。




















I bought this 1980-yen series knowing it would be short. Yumi-san is just as gorgeous as she is on the cover. Her hair is slightly different now—a soft, voluminous wave that looks so sexy. She doesn't wear the pink tank top from the cover, but the gray one she wears instead suits her perfectly; I've seen her in it twice before. Watching her clean in the opening scene with the spray bottle for 'sweat' is mesmerizing. The scene in the bath with her son, featuring a standing handjob and deep kissing, is excellent. It cuts to the bedroom right after, but I wish they’d finished with a blowjob in the bath. The final sex scene is the only real penetration, and it’s the highlight—Yumi-san wrapped in a pink towel, deep kissing, is enough to get me off on its own. Her cowgirl position is incredibly erotic; her technique seems to improve every time I watch her. It’s short, but definitely worth it. Yumi-san is just stunning.
The way she performs fellatio with such a happy expression is an instant turn-on. She takes it deep with those wet, slurping sounds—she's really good at it. Even in the cowgirl position, she grinds her hips and pushes down with such intensity. Her masturbation scene also feels so genuine. She's a truly great woman, Yumi-san.
Yumi Kazama is as sexy as ever. The plot involves her finding an adult magazine in her son's bed and masturbating while feeling conflicted—a bit forced, maybe. Once she realizes he's a virgin, she uses her own body to teach him. It moves from kissing to fellatio and then penetration. The sex scenes are quite long. Seeing beautiful Yumi with her wavy brown hair moaning is a real treat. Her acting and lines are natural, so you can watch it without any cringe. It's a short 80 minutes, but for 1,484 yen, it's not bad at all. Recommended.