1girl, bare_shoulders, black_hair, black_panties, blush, breasts, cleavage, hair_ornament, heart, heart-shaped_pupils, long_hair, looking_at_viewer, masturbation, nipples, panties, red_eyes, ribbon, side-tie_panties, solo, sweat, symbol-shaped_pupils, twintails, underwear, underwear_only, untied, very_long_hair