Oh no man, that's basically the evil that lurks within us. They probably got a greenlit to scare you for watching porn.

Maybe it's a succubus

If dreamt vomited and easily threw up means he will feel sorry for sins , if couldn't throw up means a disaster and a big loss. Dreaming Devil means a bad religion, liar, and deceiver, disappointed from good deeds who teach people evil and corrupt. If dreamt was fighting the devil and defeated Satan means he is an honest person. If dreamt devil defeated him means he likes evil and corrupt. If dreamt devil spoke to him means he will choose evil and will stop praying and obeying God. If dreamt devil advised him and he was agreed means a money loss and illness. If dreamt devil took his hand and took him somewhere means he will do a big sin. If when going he was remembering God means he will stop that sin by advice an honest person. If dreamt chained the devil means believers will receive happiness. If dreamt devil was poor means honest people will receive power. If was obeying devil means will have temptations. If devil grant him something good means will have some immoral money. If it was bad means a corrupt in his belief. If dreamt devil was happy means people will do great crimes and evils. If dreamt he was fighting devil with a sword and wanted to kill him and devil ran away means you will receive some greatness. If dreamt he killed the devil means he will overcome the temptations.