Has anybody been attacked by a succubus/incubus?

No but I heard the call of a banshee once..

Although I believe the following is true in his perspective, I cannot vouch for how he got the succubus to leave and I have no personal experience with this topic. (I’m not meaning “succubus” as a reference to a wife, girlfriend, human woman, etc., but an entity that he did see).

I used to have a friend that insisted he had relations with a succubus for about 20 years. To his knowledge, he didn’t ask for her; she just showed up one night and kept returning. I think he said she often visited him a few times a week. He said his succubus was gorgeous and would say they were meant to for each other, he was her true love, etc. One day, he told her he didn’t love her anymore. After that, she never came back. After years of her not returning, he said he missed her at times. I asked if she did return, would he want her back and he said yes.

He used to tell me I should try and invite one, but I declined, as I felt it could open a can of worms in my life that I might not be able to close.