momoko (momopoco), narahashi elena, tokidoki bosotto roshia-go de dereru tonari no alya-san, commentary request, highres, novel illustration, official art, second-party source, 1girl, arms under breasts, bare arms, bare shoulders, black bra, black hair, black panties, blush, bra, breasts, caution tape, collarbone, dutch angle, groin, hair ribbon, indoors, large breasts, long hair, looking at viewer, navel, open mouth, panties, ribbon, side ponytail, smile, solo, standing, stomach, table, underwear, yellow ribbon