Rule 34 Dev - 1boy 1girl araragi_koyomi bakemonogatari black_hair cosplay crossover demi-fiend demi-fiend_(cosplay) drawfag fairy hachikuji_mayoi highres hua_po hua_po_(cosplay) hua_po_(megami_tensei) monogatari_(series) name_connection non-web_source pun shin_megami_tensei shin_megami_tensei_iii:_nocturne|2876635359