
A close-knit pair of siblings, until the sister's engagement triggers her brother's dark obsession. He forces her into oral and relentless, unprotected penetration. Terrified of pregnancy yet unable to resist, she begs him not to leave her, fully embracing her role as his obedient sex slave.




















Yua Nanami... she's such a cute actress who fits the 'little sister' role perfectly. Her 'loli' style acting is also quite good, so I recommend this to anyone interested in her. Since it's an AV, the actress's sexual appeal and the sex scenes are the main focus, but you still need a story structure that allows for basic emotional immersion. This work feels a bit forced, and the ending is hard to follow, leaving it feeling incomplete. It makes no sense for her to force herself on her sister before the wedding, and then have the sister say 'don't abandon me' when she has a man she loves, or for her to approach her brother saying 'I'll have your baby.' It would only make sense if there was a setup where she was caught by her fiancé, called off the wedding, and had nowhere else to turn, or if she had secretly loved her brother all along but gave up because they were siblings. Also, at the end, the sister is hanging laundry on the roof with a baby bump—is she pregnant? Did she get married? Did she call off the wedding or get divorced? Is she living with her brother? And if it's (presumably) the brother's child, it would have been from that one night... (if she got married) did they continue to have relations? I wish they had at least explained the narrative arc through Yua's dialogue. So, 80 points for the actress, -20 points for the story (lol), totaling 60 points. 3 stars.
At the end, my sister says, my belly is getting big! I'll suck your dick, big brother!
She's such a stunning woman that I found myself saying 'she's beautiful' out loud without even realizing it. Her eyes and lips are particularly captivating. Every act is filmed with such care, and combined with the shifting emotions of the 'younger sister' character, it never feels monotonous, nor does the length feel like a drag. There are a few scenes where she sucks her brother's nipples, and let me tell you, that actually feels really good for guys too.
Yua-chan is so devoted and cute, I almost cried. After finishing it, I felt the title didn't really fit. As for my thoughts, I found myself thinking that if I were in the brother's shoes and had a sister so cute that I couldn't help but see her as a woman, I might have ended up doing the same thing. I can understand that feeling of not knowing how to express love and being at a loss. As for the content, the camerawork was a bit half-baked, which was a shame. It wasn't a fully subjective POV; switching from a 'POV/self-shot' style to a fixed camera or mixing in drama-like cuts during the act isn't great (in my opinion). Also, maybe my reading comprehension is just bad, but the ending left me wondering, 'Wait, is she getting married after all?' It's bothering me, so if anyone understood the ending, please let me know ><
I liked the sadness and conflict of the only two family members having to part ways! I thought it would be more sadistic, but I wish the part after she decides to become her brother's had been a bit longer.