[Arimuland (Ari and Mura)] Zettai! Suki Suki Byou ~Kansen Kakudai~

A shy bookish schoolgirl who swears she really hates erotic things finds herself swept up when a contagious Suki Suki sickness begins spreading through her school, turning prim classmates into eager exhibitionists. Soft-breasted beauties with thick, fluffy pubic hair and trembling, sweat-slicked skin volunteer for increasingly daring experiments — standing nude outdoors for the camera to admire cute, sensitive breasts, peeling lace panties aside for a blindfolded classmate, and climbing onto desks to pose and expose themselves while phones flash around the classroom. As embarrassment melts into flushed, heart-pounding eagerness to be seen and photographed, the infection only grows more irresistible, teasing how far each girl will go to show off next.