[Chinu Chinu-ya (Urachinu)] Onii-chan no Seiheki wa Mou Owari! | Onii-chan's Kinks Are Done For! (Onii-chan wa Oshimai!) {Chrysanthemum}

Mahiro Oyama, still adjusting to her transformed body, becomes Momiji Hozuki’s increasingly bold accomplice in a bedroom game built around exhibition and desire. When Momiji presents her “lemon cosplay,” her teasing confidence gives way to trembling, flushed vulnerability while Mahiro’s embarrassment sharpens into hungry attention. Frantic panels follow their naked bodies twisting across the bedding—heaving breasts, rounded hips, slick skin, and spread thighs framed by collars, bondage, toys, masturbation, urination, and anal play. Momiji admits that being seen by Mahiri makes her especially excited, yet Mahiro ultimately vows to teach her a lesson, turning the closed room’s intimacy into an intoxicating contest of watching, wanting, and surrender. Commissioned by Mare and released through Chrysanthemum’s translation by Santana with edits from Klari_X, the story turns Onii-chan’s supposedly exhausted kinks into one provocative dare neither girl can resist.