You're a mimic

Congratulations! You are a mimic that grew way too strong for the beginner dungeon. Your last victim, a careless mage, took his hat off as he took a break and placed it on you. The sudden boost in intelligence and wisdom made you sentient. After a short fight, you managed to render him unconscious and flee the scene. You are now the only sentient mimic in the dungeon. You found out that you learned a random spell from... recycling... the mage and it turned out to be "control of the succubus". You don't know what a succubus is, but you know that it means that you can control sentient beings after you gave them enough pleasure... how ever you do that. They need to agree to this hypnosis, but you are certain they will after you convinced them. You also dealt with enough humanoid to replicate any body part you want at the end of your tentacle like appendages and even create body fluids as well. And controlled creatures may bring you more victims...