1girl, aizawa_tomo, arm_at_side, black_bra, black_panties, bra, breasts, cleavage, closed_mouth, collarbone, contrapposto, cowboy_shot, frown, gomi_ningen_(81848656), groin, hand_on_own_hip, large_breasts, looking_at_viewer, navel, panties, red_eyes, red_hair, short_hair, simple_background, solo, standing, tomo-chan_wa_onna_no_ko, underwear, underwear_only, white_background