>>56516086>>56516369In Japan that's the point, she's in love with her childhood friend, but ends up fucking Satoshi, and even though she has feelings for Go her body betrays her and she seeks to have sex only with Satoshi.
In Japan each of the Pokegirls is depicted with a fetish, nopansu, oppai, petanko, kuro, oujo, zettai ryouiki, shotacon, sukumizu, and the list goes on, Koharu got the NTR with Satoshi functioning as a mix of ugly bastard/Gyaru-o/sexfriend depending on the artist. The anal thing is purely /vp/'s invention, in Japan that's Hikari's niche.