Description from fur affinity:
Being a succubus gives Lucy a lot of flexibility when it comes to her body, it's pretty helpful to be able to shift the size and shape of just about all of your bits, especially the naughty ones... She's a bit more of a smooth butt fan herself, but when the mood for a big, fat feline donut strikes, she might as well indulge it a bit. Puffy, shiny, stretchy, and squeaky-clean, her ample ass makes for an absolutely perfect hole to hammer a sizable shaft into, or even just a good spot on this shapely succubus to smooch and worship!

A lovely little Patreon doodle from Smashmat. It's been a while (forever) since I've gotten anything of Lucy with a proper donut anus, and while they aren't necessarily my favorite, they can be pretty damn good in some situations. This situation being one of them, this pic came out awesome! Looks very kissable and soft. Thanks a bunch to Smashmat again for this!

Support them on their Patreon, if you like! Twenty bucks a month gets you a rough doodle like this, it's pretty cool. https://www.patreon.com/Smashmat/posts