In this adult school role-play, unpopular virgin boy “me” unexpectedly shares a cramped infirmary bed with Tsubasa, the school’s most sexually adventurous gal. She crawls in after claiming she fucked too much the night before, laughs at his erection, then teases him into close-contact sex under the covers. His pent-up cock proves irresistible, and her cocky attitude melts into an orgasm face whenever he thrusts inside. The infirmary is not enough, so they skip class and spend the rest of the day fucking.