ren'ai phase, nironiro, game cg, 16:9 aspect ratio, 1girl, amano rei, bed, blush, breast press, breasts, breasts out of clothes, brown hair, giga (company), hair ornament, hair ribbon, large breasts, legs, long hair, looking up, lying, multicolored eyes, on bed, on side, open clothes, pantsu, picture (object), pink panties, ribbon, smile, solo focus, spread legs, sweat, thighhighs, thighs, underwear, potential duplicate