SAKURA seems like a lonely, plain, bespectacled adult classmate, but he alone knows her secret: once a month, she streams private-account cosplay hookups. Online she is nothing like the withdrawn woman who sleeps at her desk. She kisses in breast-baring costumes, eagerly sucks cock, and even broadcasts full sex. Is someone manipulating her, or is the apparently uninterested wallflower secretly insatiable? The mystery of her quiet classmate's filthy private side leaves him permanently hard.