Let's get some /d/iscussion going. What are your favorite endosoma fantasies / scenarios / dynamics?
Anyone else into "symbiosis" (both pred and prey benefit from the arrangement), and if so, what are your favorite fantasies/ideas? I've been really into that dynamic since I read a fantasy greentext about a female succubus going into a male adventurer's prostate and testicle so that he can use her magic.
If anyone wants to read it, I posted an copy here: https://rentry.org/9yvbwc57

(Can't find an image right now and it's too low on page 10 to risk it.)