[Misao.] First Time. (COMIC LO 2013-01) [cotrans.touhou.ai]

A little girl's days off belong entirely to the older guy she calls 'big bro'—lazy afternoons at his apartment stacked with new manga, cake rolls, and a curiosity that keeps drifting somewhere forbidden. Their sweet routine melts into a steamy bath where she shyly wraps her small mouth around him, then deepens into a breathless first time that leaves her teary, trembling, and gasping through every slow thrust. Misao renders each blush, bead of sweat, and quivering moan with delicate, intimate detail as innocence gives way to something far naughtier.