22-year-old Sumire Kuramoto, hearing rumors that JD4 is weak in the nipple department, decided to join a fan-made AV after witnessing her being teased by perverted men at a hop bar, wanting to teach her what truly pleasurable nipple play feels like. She immediately agreed, making the nipple-focused shoot a reality. At the meeting spot, she showed up braless—such bold, slutty behavior right from the start is truly impressive, even if she was excited for the session. Once in the room, her nipples were slowly and firmly stimulated, to the point where she couldn't resist licking them herself. Her soaked pussy drips as she moans uncontrollably while being touched through her panties. Kissing and fingering melt her into a gooey mess, and she fully experiences the ultimate pleasure through triple stimulation: nipple vibrators, clit vibes, and deep penetration. She gags deeply on the cock during blowjob, then takes full insertion. Rough, throat-pounding deep throating develops not just her nipples but her entire body, bringing her to repeated orgasms. She nearly cums instantly during missionary while having her nipples pinched, and gasps wildly during choke fucking, nearly passing out. With direct electric stimulator on her nipples, she loses control in cowgirl position, her face twisted in ecstasy during violent piston thrusts. Combined nipple vibrator and electro-stimulation push her to climax, erupting with a creampie deep inside her pussy. She came hard, truly overwhelmed by pleasure. Witness the erotic, relentless climaxing of this nipple-obsessed slut—it's a must-see. [Distributed excluding unreleased footage from video store edition BEAF-111.]