1girl, black_nails, black_thighhighs, bowsette, closed_mouth, crossed_arms, crown, dated, detached_sleeves, fingernails, horns, long_sleeves, looking_at_viewer, lying, mario_(series), nail_polish, new_super_mario_bros._u_deluxe, nyantcha, on_stomach, ponytail, red_eyes, red_hair, signature, smile, solo, spiked_thighlet, super_crown, thigh_strap, thighhighs