STARS-906 - Large-breasted O-cup beauty tries working at an entertainment establishment! Sweet sadism entertainment, flower courtesan delivery entertainment, private room breast-touching shop, SM club - a serious undercover documentary. Koibuchi Momona

I think she's discovered new sides to herself by infiltrating various adult entertainment establishments. She said she prefers playing the SM role, and honestly, she does a lot of submissive acting, so it makes sense. Personally, I was surprisingly happy with the deep throat action in the private room oppabbu shop.

Momona Koizumi is so cute and has such a large bust, she's the best! I want to keep watching her forever!! Definitely worth saving.

Momo-chan's oral session, but the angle was a bit of a letdown. With material like Momo-chan, I was hoping for some bouncy breast action during the oral. The jacket cover hinted at a geisha vibe, but it didn't really deliver. A lot of long shots overall. It would've been better with some more teasing camera work. There was a nipple-play scene, but only one slime droplet. I wanted to see two!

Ms. Koibuchi Momona is seriously adorable. The gap between her cuteness and her bust is insane, and she seems to be really enjoying all the settings. Even the way she leads to rapid-fire action is cute... But, I feel like there's a bit of a lack of 'eroticism' in each scene? It doesn't quite reach that point where you're bursting with excitement. I recommend it for those who want to immerse themselves in Momona Koibuchi's cuteness, but it might not be satisfying for those who want a really intense experience. Definitely a keeper!

It's an immersive experience, and each part – the sweet sadism hostess club, the geisha delivery service, the private oppab, and the SM club – is packed with the charm of Momona Koizumi. The entangled scenes are in the last two (both with doggy style finishes), while the first half's sweet sadism hostess club ends with pussy licking, and the geisha ends with oral sex. Of course, it's perfect for those who love hostess club stuff, and it really showcases the appeal of an O-cup. My recommendation is the fourth, the SM club. Honestly, I think Momona Koizumi leans more towards being a submissive, so seeing a male actor with dominant energy doing things like kissing and enema play, or standing back, felt a bit fresh from a submissive perspective. Also, the flow from the fellatio in the oppab scene, the technical skill in the foot and hand jobs in the geisha delivery service (my personal opinion), and even the sweet sadism hostess club, where the man is about to pussy lick at the end and says, "No, no, no, hold it, hold it?" Momona Koizumi's face and the act of pussy licking are a perfect highlight. Personally, I don't usually like this kind of hostess club stuff, but if it's a work where an O-cup actress like Momona Koizumi really utilizes her O-cup, I can enjoy it. With that in mind, I'll give it a 4-star rating (but it might be disappointing if you're expecting a full-on hostess club experience).