1girl, bell, black_cat, black_jacket, black_neckerchief, blonde_hair, bob_cut, bottomless, breasts, cat, couch, cowboy_shot, fang, green_eyes, hand_on_own_crotch, hat, holding, jacket, jacket_partially_removed, jingle_bell, light_blush, looking_at_viewer, lucie_(millie_parfait), lying, medium_hair, millie_parfait, navel, neckerchief, nijisanji, nijisanji_en, no_bra, oimo_0imo, on_back, on_couch, skin_fang, small_breasts, smug, virtual_youtuber, witch_hat