https://e621.net/artists/103959
https://www.furaffinity.net/user/convolute/
https://convolute.gumroad.com/

Series by Convolute called The Beckoning. Three separate chapters/series currently completed and supposedly ongoing...

Part 3 - https://e-hentai.org/g/3348242/bf47f5eb98/

*Reordered the shemale variants to the bottom.

Hope someone can get part 1 of the beckoning, had nuns in it which is hot.

Base +7, Smasher7 +6

If you'd like to contribute to the bounty it may help. Someone definitely purchased it at one point simply by virtue of it being unavailable for purchase. Gumroad stopped NSFW sales but if it hasn't sold since then it's available for a single person to purchase...https://e-hentai.org/bounty.php?bid=25594

Base +34