
Mami, the younger sister who went to stay at her older sister's house after a fight with her boyfriend, meets her sister's boyfriend for the first time. She playfully provokes her sister's boyfriend, who seems shy and earnest, igniting his sexual desire, and from that day on, days begin where she is repeatedly asked for intercourse. It is discovered that he has a remarkably resilient penis that recovers after multiple ejaculations, and she is repeatedly put in a difficult situation with piston-like action that breaks her vagina, leaving him regretting it!










At first, Mami actively pursues her sister's boyfriend because she's sad about her own boyfriend cheating on her, but her sister's boyfriend gets way more into it than she expected and she starts to regret it. I love Mami's expressive face when her sister's boyfriend calls her out for sleeping with him and she retorts with 'worst!' You can tell she's got experience.
I really enjoyed the variety of finishes โ butt shots, thigh shots, pussy shots, long-distance shots between the stomach and neck, breast shots, and shots around the mouth, all in quick succession. I prefer this kind of fast-paced, high-count action over a drawn-out single session; it just *feels* more intense and the pacing is great. Honestly, this is the best work from Mamimi-san, including her maso era. Absolute masterpiece!
Mamimi-chan is truly a wonderful woman โค๏ธ If I had a little sister like Mamimi-chan, I'd be the happiest person alive. That smile just radiates experience...
Mamimi-san starts off all coy and seductive, then gets pinned down by her sister's boyfriend when he can't resist anymore, and you can tell she's struggling but ultimately gives in. That dynamic between the two of them was just *chef's kiss*. Definitely a keeper!
Mami's in the little sister series this time. It follows the usual trope of her sleeping with her boyfriend, but he ends up totally dominating her. It's a bit softer than the last one, but Mami's amazing body is worth watching. Definitely a keeper.