thats kind of here it falls apart, they are hard to find, but if you happen to find one I would also like to have a look.

Oh Im also intrigue to read such novel also

If you mean C.J. Cherryh's Chanur novels there's some hints of something between Hilfy and Tully later.

Don't know if there is much interspecies erotica outside the furry fandom's books.

wow, you nailed it. don't give me any spoilers, I'm going to reading the next four books in the series later

It's in the same universe as her "Alliance-Union" stories.

I once read a ring-world series book.. I remember a tiny bit about one of the tiger guys genetically altering a human woman against her will and making her into one of his kind as he made his way back to his planet...

Probably not what your looking for.. hehe..

Cant say I've read too much inter-species...

There was another book that I cant recall the name where a lion man buys off a girls contract and marries her... there was allot more to the story but she ended up happily as part of their pride.. If I recall right the animal men were genetic creations from some war or something and the world was now recovering.. there was a clever fox in it too.. he kept cloning himself.......

sorry I cant be of any real help..

https://www.goodreads.com/shelf/sho.....terspecies-sex
https://www.goodreads.com/series/76.....rewolf-trilogy

"It's not bestiality its interspecies erotica!"

Man I love Clerks 2

I recommend Lisanne Normans Sholan Alliance series https://www.goodreads.com/series/40.....holan-alliance

without spoiling anything, can you tell me some about the romance aspect of the books?

well its basically a series of novels about an alien feline race(several others as well further down the novels) that has telepathic members.one male telepath establishes a "link" to a female human colonist which also grows into love as the story goes on.it is a rather complicated relationship and they even are able to crossbreed and start a family as are other secondary players in the novels.the author gets fully into the relationships from the "aw thats adorable" to the down and dirty.if you like what was hinted at in the Chanur books then this series is definitely for you.I personally am eagerly awaiting the ninth novel.

I'm instantly sold. thanks for the tip!

Physical books filled furry or zoophilic content which involve romance are practically nonexistent. Go with an ebook-reader and good written novels instead. Personally i thought that the romance novels made by Rukis are surprisingly good, even trough i`ts plain furry (with illustrated erotica).