nurugamer-kouyouju, tanigawa ruri, ruri no houseki, commentary request, highres, variant set, 1girl, barefoot, breasts, camisole, ceiling, closed mouth, colored inner hair, covered erect nipples, crotch, from below, indoors, long hair, looking down, loungewear, multicolored hair, navel, orange hair, parted bangs, pink camisole, pink shorts, shorts, sidelocks, small breasts, smile, solo, squatting, thighs, two-tone hair