
Cast Info Pending
My sister, who has barely had any sexual experience and doesn't even know what an orgasm feels like, came to me for advice. Since words won't cut it, I decided to teach her the real way. I'm going all out with my fully erect cock to show her exactly how it's done.




















They must be at least an 80-cup size. Those complex-ridden, beautiful areolas are driving me crazy! With breasts this large, it's only natural they can't defy gravity. If anything, I feel blessed to lock eyes with the symbol of a woman looking down on me in the cowgirl position. Even when she's on all fours, the base doesn't thin out like a water balloon; the firmness that fills up to the shoulders and armpits is on a different level than your average 'big-breasted' actress. Even more mysteriously, when she lies on her back, the breast tissue stays full enough to push the nipples upward toward the sky. Those oil-slicked breasts look just like cool water mochi. Her chubby physique, which shouldn't be ideal for summer, actually seems to cool my heat right down. I wouldn't even complain if I choked to death trying to fit those insane areolas in my mouth. When she spreads her legs with that look of lust pushing through her shame, the dark shade of her crotch—a hallmark of her chubby build—reminds me of the ripe sweetness of a woman in her late prime. 1:24:20 I masturbated and finished for the first time using the underside of her breasts.
*Mami Hoshino, who has overwhelmingly huge breasts and large areolas, is my favorite actress, so I had fun cosplaying her in various cosplays, including sailor, swimsuit, gym uniform, and school uniform. And in the final cowgirl position, I was able to enjoy the sensation of the whole body and was satisfied.
She has a chubby build. This is a must-watch for fans of chubby, big-breasted women. In reality, she looks a bit plain, but if you look closely, she's a beauty with a youthful face. Contrary to her appearance, her massive breasts keep drawing your eyes. I mean, her areolas are quite large. Most men would definitely want to suck on them. There's also some play in an erotic swimsuit in the middle, which I quite enjoyed.
This is a 'little sister' themed film featuring the perfectly curvy and busty Mami Hoshino. Her body is a ten, but the content is thin as expected from this series. Also, she's a total 'dead fish' in bed. Such a waste...
The scene where she squirts while wearing bloomers was outstanding. The final cowgirl scene was also great for getting off. If I had to nitpick, I think a pairing of a curvy, busty actress with a scrawny, weak-looking actor would have been a huge turn-on in itself.