If you want fantasy, you many want to try some Japanese fantasy NTR novels. I was introduced to them on 8muses. I found them very enjoyable, but very different. Perhaps the best was "When I was summoned to another world with RPG style, [Likes NTR] skill appeared"
I attach a translation, although unfinished, it is very very long and detailed.
I also attach a few more than were recommended on 8muses