After watching Kobayakawa Reiko's 'Nipple Frenzy,' it's clear this work reaches legendary status with its breathtaking performance. Filled with nipple love, she passionately and gently caresses the nipples of M-men, ignoring the male and focusing solely on 'nipple-chan' in a standout style. The scenes where she uses breast-licking handjobs to lead to massive ejaculation from erect nipples and penises, with male fluids gushing out, are incredibly intense. In the nipple-torment cowgirl sex, her superb technique with 'hand masturbation' provides an insertion-like climax experience, combined with nursing handjobs and cowgirl positions that never leave the nipples, resulting in large internal ejaculations. When roles switch, it unexpectedly triggers massive squirting, and unfolds triple plays like back nipple torment, breast-squeezing nipple torment, and jacked-up nipple licking, thrilling nipple enthusiasts. Nipple-attack sex achieves large semen shots, and subjective nipple torment combines nipple licking and handjob techniques to induce heavy ejaculation. Beyond just fingers, she uses feet and nipples themselves for diverse torment, enhanced by verbal abuse, fully showcasing Reiko's charm and making viewers engrossed. The urination scenes are also top-notch, raising hopes for more urination works or drinking urine themes. The indescribable superb play makes this a must-watch masterpiece for nipple frenzy.