Yuna, a cheeky high school girl, is subjected to a "silent rape," suppressing her voice to avoid being labeled as someone who was assaulted and to keep it from being discovered by those around her. Even as she holds back her voice, her sensitive body is honest; the gasps of continuous orgasms leak out as intense breaths, and the suppressed pleasure explodes all at once!! In confined spaces with no escape—her part-time cafe, the staff room, the reception room, and a drinking party—she keeps cumming while convulsing, writhing in agony, and fainting!! "It's just that we don't notice... but women are always being fucked somewhere..."