1girl ass bikini black_nails boots broken broken_chain chain chained_wrists clenched_hand collar cuffs ev_(dai00888) flat_chest g-string grin heterochromia highleg highres horns kishirika_kishirisu long_hair metal_collar mushoku_tensei nail_polish pose purple_eyes purple_hair revealing_clothes sharp_teeth smile solo standing strapless swimsuit teeth thigh_boots thighhighs thong thong_bikini tube_top