Mio Hiiragi, a vision in her crisp uniform and thigh-high stockings, takes center stage, her audience an unblinking camera. She teases, her fingers tracing the lace of her bra, her nipples hardening beneath the fabric. She knows she's being watched, and it fuels her desire. She slips a hand beneath her skirt, finding her clit, rubbing it with increasing urgency, her body arching as she brings herself to a shuddering climax.