[Kawasaki] A story about getting laid by a girl who looks poker-faced and cool on the outside but has a vulgar, sloppy and erotic body (squirter, H-cup, huge nipples) [NagaTL]

An emotionally restrained schoolgirl with a massive, erotic figure engages in raw, unfiltered sex with a sole partner, her huge breasts and slick body driving intense pleasure. The narrative follows her as she surrenders to overwhelming sensations, her cool exterior melting into a wild, squirting climax. The tension lies in the stark contrast between her composed demeanor and the relentless, passionate encounters that reveal her hidden, vulgar desires.