Nacchan appears this time as part of Shinjuku Koyuen Women. Her face and voice are super cute, but of course your eyes are immediately drawn to her chest. With such a deeply cut top, it's only natural to stare, right? She claims, "I'm around an F-cup," but the design of her outfit emphasizes her cleavage so much that she's clearly downplaying her size—inviting you to say, "No way, it's definitely bigger!"—a classic big-tits girl stereotype. It's only natural to get curious: just how big are they? I shot her breasts from various angles, and no matter the angle, they're huge! Unable to resist, I slipped my hand into her deep neckline and started squeezing over her bra, poking and teasing her nipples. I couldn't hold back anymore—once I saw her bare breasts, it was a full-on, massive, overwhelming pair of giant tits! No time to just gawk. I squeezed and kneaded them nonstop—the sensation of bare skin is completely different. It feels incredible. They're not just big; her breasts are also extremely sensitive. Every time I touch them, her body jerks and trembles with pleasure. To make her feel even better, I applied a vibrator over her panties, and she started moaning, "Ahnnn, ahnnn," with heavy breaths. Checking her pussy, it was already soaked. While keeping the vibrator on, I pinched her nipples hard and licked her clit—she screamed out, "Nnnnyaaaaaaah! Ah! Haa... nipples... haaaaaaah, nooo, I can't take it!"—and came over and over. Watching Nacchan's cute expressions as she orgasms made me rock-hard. I brought my erect cock to her mouth, and she licked it with "pero pero," sucked it with "chupa chupa," and slurped it deeply, even taking it all the way to her throat with "gugu gugu"! What kind of blowjob skill is this?! It feels amazing!! And her blowjob face is so damn cute. The tits visible behind my cock are so erotic... No, don't cum yet, not yet... I barely managed to hold back and asked for a titfuck. She looked at me sweetly, smiled cutely, and sandwiched my cock between her massive breasts. But she didn't just move up and down—she'd occasionally shake her tits from the sides, creating a perfect, mesmerizing titty-fuck! I was about to cum—just before the edge, I held back again, and mounted her in cowgirl position. Her huge, perfectly shaped breasts bounced powerfully with every upward thrust—boiiin, bain, bururun, bururun—swaying wildly! I grabbed and crushed those shaking tits while thrusting nonstop! The bouncing breasts! The more they shook, the louder and more intense her moans became! I thought I heard her whisper, "Don't just look at my tits, look at me too," so I grabbed her thick, voluptuous ass and pounded her from behind with relentless "zukkon bakkon bakko bako" thrusts! Each thrust sent waves rippling through her ass flesh. But in the end, I wanted to see Nacchan's face as she came and those bouncing tits one last time, so I flipped her back to missionary for the final push!! Thrusting hard—boiiin, bain, bururun, bururun, bururun, bain bain bain... up and down, shaking, trembling, quivering, rippling nonstop!! Just pure, insane bouncing!! I'd definitely reached my limit... I finished with a creampie!!! All that holding back paid off—my cum was super thick! It oozed out from her thick bush of pubic hair, dripping down slowly. Wow, Shinjuku Koyuen is the best.