Rule 34 Dev - 1boy 1girl chain chain_leash demon_boy demon_girl demon_horns demon_tail demon_wings derivative_work formal_clothes funamusea haiiro_teien highres holding holding_leash horns inktober ivlis_(funamusea) leash long_hair military_uniform parody reficul_(funamusea) suaviterra tail tonari_no_kaibutsu-kun wings|25040894580