
Best friends Kyohei and Taichi are inseparable. One night, while Kyohei is at work, his mother Rikako challenges Taichi to a game of Othello with a high-stakes bet: the loser must grant the winner any wish. As a secret Othello pro, Rikako crushes Taichi and delivers a lewd command: 'Go down on me.' Caught in her trap, Taichi can't resist the forbidden pleasure.




















The story about winning at Othello to make her son's friend do whatever she wants is a bit of a stretch, but... setting that aside, I think Aoki-san is a great actress even by my standards. She has a beautiful face for her age, her skin is lovely, and her nipples are as pretty as a young woman's. But her sex appeal is off the charts; the way she mixes in dirty talk during the scenes is incredibly arousing. I definitely want to watch her other works.
There are two comments already, but they don't seem to understand RUBY productions, so I'd like to weigh in. Cons: The story is poorly set up and doesn't add any excitement (the polar opposite of Takara or Madonna; it's just like Senbire). Pros: The actress's wardrobe and makeup are great. There are many close-ups of facial expressions and the act itself, and the camera angles are good. The mosaic is fine and small. The price is cheap. Conclusion: It's content meant solely for enjoying the actress's performance. Even as a fan of RUBY, I consider this a flop. The progression goes from sex in the living room to oral sex and internal ejaculation, then sex right next to her sleeping son. It just keeps throwing sex scenes at you. It shows standard stuff like handjobs and vibrator play, but honestly, the sex scenes are only worth watching at the end. Even in the scene next to her sleeping son, the friend only acknowledges the son's presence at the very beginning and then ignores it. You can enjoy Aoki-san's performance, and you get to see her clean private parts after internal ejaculation twice. Is that the only thing worth praising?
To each their own, but I personally think she's beautiful. This installment focused too much on the drama, so it failed to fully utilize Rikako Aoki's charm. Instead of just filming sex scenes, I wish they had focused more on the shameful outfits, gestures, and behaviors that come with a forbidden relationship.
Instead of forcing a narrative with a clumsy plot, they should have just focused on showcasing the eroticism. The first half with the son's friend was decent, but in the second half, I expected her to be with the son, yet it was just more of the same repetitive scenes with the friend, so I ended up fast-forwarding. The first half featured a mature, sensual performance led by Aoki, which was watchable, but the second half was just a loop. It would have been better to just focus on Aoki's erotic appeal—showing her changing clothes, bathing, masturbating, wearing micro-lingerie, or being tied up—and showing everything she has to offer.