
母の優を想うあまり、恋をしてしまった息子。一人の女として、自分だけのものにしたいという、歪んだ欲望が溢れだし暴走し始めてしまう。「今日から母さんの性欲は僕が管理するからね」本能に従い、優に襲いかかった息子は、無理やり貞操帯を取りつけ、身体を支配しようとする。そんな息子の行動に戸惑いながらも、必死に抗う優だったが…次第に身体の疼きを抑えられなくなっていき…。




















If the title is anything to go by, we should've seen Yu wearing a chastity belt, frustrated and begging her son, but there was so little of that. Since they cast a great actress like Yu, they should've leaned into that dynamic. It would've been a much better watch if they'd included her being unable to defy her son afterward.
Kawakami Yu's peach-like butt during the opening shower scene was beautiful. You can really enjoy her voluminous curves during the doggy-style scenes. I especially loved the part where she reaches climax during the reverse cowgirl position with her hands braced behind her.
Yu Kawakami, a voluptuous mature woman with just the right amount of curves, takes on her obsessive son's love and lust with her whole body. The chastity belt was exciting, though I wish they had been a bit more creative with how it was used. Still, the intense sex from a high-level mature actress is definitely worth watching. I was turned on by the physical battle with her voluptuous body.
*The sequence of events is 1) being attacked by her son, 2 being fitted with a chastity belt, 3 giving a blow job to her son while wearing the chastity belt, and 4 having sex with her son again. I think the mother didn't have much time to be in agony, probably because the timing of putting on the chastity belt was bad. If possible, I would have liked to have seen a scene in which, before the attack, the mother is made to wear a chastity belt, the mother is attacked in agony, and then the chastity belt is put on the mother again to arouse her sexual desire. The story is 3 stars, but Yu Kawakami's acting is 5 stars.
It's a shame that the content was so bland despite the interesting premise of a chastity belt... The passage of time after putting on the belt was unclear, and it would have been much better if they had included more teasing scenes or scenes of pressing a vibrator against the belt. We want to see Yu-san struggling as she becomes unable to hold back while wearing the chastity belt!!! I'm definitely looking forward to Part 2.