The process of one person absorbing or merging with another. I broaden this a bit further and also count works, that basically take two (or more) people and let them appear as one. Be that by absorbing the other person to just change a certain body part of someone, or completely merging the people into one being, with a shared / or also merged consciousness. This, of course, is a sub category of Transformation.
Mavin the Evil Succubus: Help Wanted by C91Industries
This fantastic little story by C91Industries, accompanied by lovely illustrations, features you, a young man, desperate for work, stumbling into an unusual, but strangely alluring shop called MavCo Magick Supplies. The shop, looking like a fantasy magic parlour, is actually a kink-themed sex shop, specializing in high-end fetish items. Mavin, who runs the shop, hires you on the spot, explaining your first task would be to get dressed in a thick, lifelike rubber doll suit named “Miss Rubberhose” and act as a living advertisement for the shop’s wares. Getting dressed in the extremely restrictive and rather arousing outfit, including bondage mitts and a built-in ballgag, you realize quite quickly how completely you’re at Mavin’s mercy. In your desperate state, Mavin offers to help you with your desires, but only in exchange for a new deeper submission — to become her property… Mavin the Evil Succubus: Help Wanted by C91Industries DeviantArt “Good afternoon, young man!” The woman behind the counter greeted you with a smile. “Are you the one applying for the new position?” ...