youyume-kun, kawashiro nitori, touhou, absurdres, commentary request, highres, translation request, 1boy, 1girl, blue eyes, blue hair, blue one-piece swimsuit, blush, bouncing breasts, breasts, clothed female nude male, collarbone, faceless, faceless male, grabbing another's arm, hair bobbles, hair ornament, hetero, large breasts, motion lines, nipples, nude, one-piece swimsuit, open mouth, school swimsuit, sex, sex from behind, speech bubble, standing, standing sex, sweat, swimsuit, tears