1girl, 3d, bikini, black_hair, chocolate, food_in_mouth, from_side, gokou_ruri, hand_up, heart, heart_background, hime_cut, lingerie, long_hair, looking_at_viewer, mole, mole_under_eye, ore_no_imouto_ga_konna_ni_kawaii_wake_ga_nai, pink_background, purple_bikini, purple_eyes, solo, swimsuit, tanaka_yutaka, underwear, unmoving_pattern, upper_body