This is a fictional, supernatural and mythical folklore character. A female demon that comes and visits males in order to seduce them in their dreams. They always want to have sex and suck out energy or soul of their victims. In literature it causes decrease of health or mental state, that later causes death. If we talk about male character - that's Incubus. Probably christian and other religions were trying to find some explanation and shame for wet dreams or something like that and referring to that as a sin. If you wake up with pain in your genitals that's probably a disease, maybe you haven't had sex for a long time, or something else - but definitely not demons fucking you while you're sleeping.
If you've ever woken up from a nightmare really tired and having a painful erection, then congrats — you were visited by a succubus, a young sexy demoness, who is feeding with male sexual energy while they're sleeping. Though it may sound creepy and non-hot at all, thousands of men would die to meet the succubus in real life, and we truly understand them. Filthy, naked and starving for male dick, these girls will make anyone hard in a second, even if their nature scares you to death. That's in succubus nature, sex is their element and main occupation — and the horns, you are looking at, might become a strong fetish in no time. So why can't we enjoy the process as they do?
On faks42.ru you're free to search for porn videos featuring succubus from all the corners of the Hell. Hot (literally), always young and always lustful — these girls would surely grant you some pleasure, if you are brave enough to face them in your dreams.