Midwest Fur Fest

Alfie also features a lot of humans hooking up with or romancing distinctly non-human fantasy species.

I think the trope feels underplayed because fem monsters are rarely designed to decorate significantly from human attractiveness norms.

Which tbf, neither do movie Hellboy or this Frankenstein

Shinra from Durara is attracted to a headless Dullahan

Max Tennyson from Ben 10 is famously a human man who was getting busy and romantic with lots of alien women.

Monster Musume is a Harem manga where all the girls are some type of non-human creature.

Jack Harkness

If you don't have your own penis, store bought will do.