@G.L. I think that is not Raikou though. The artist also drew Raikou doujin and she had different character design, mainly the hair style. https://e-hentai.org/g/1172824/f2ffefc482/ Judging from the brown skin I think she supposed to be Scheherazade. Why Hijitaka was banging her? Probably because he liked big boobs.