The female demon had enslaved several human men via pheromones and mental control (some might say black magick). She always preferred the company of these half-apes to their own bethren. It was always a delight for her to feel their hardened, veiny penises sliding effortlessly into her flesh. She enjoyed their moans, partially horrified but also fueled by pure lust. When she wrapped her prehensile tongue around the member of one of them, the human went erect almost immediately, his meat twitching in her maw.
“I will keep these as playthings for a while” she thought while receiving their warm ejaculate almost simultaneously.