[Nagiyamasugi (Nagiyama)] The Fruits Of Sexual Excitement Mana 1 (Monster Strike)

Mana, a busty student in a plaid skirt and ribbon tie, finds her hard work in the science club utterly ruined when she arrives to find fellow members already there — leaving her no choice but to hide inside an unlocked locker. As the boys banter about failing exams and indecent videos, the cramped space grows unbearably hot, and her pent-up frustration gives way to trembling arousal she struggles to contain. Peering through the slats, she watches the boys settle in around her, one glancing up with suspicion as her flushed face and heaving chest betray her presence in this breathless, voyeuristic thrill ride.