Telepathic sex ... mmmmm!!! Sounds amazing!!!
(ok back to serious... hehe)
I've an interesting story to share, something that happened to me when I had my first contact with a succubus (and as that generally with sensing spirits and all around it). A friend of mine knows some things about reiki and she seems to be naturally open for energies and other things.
Once, when I felt a bit down I asked her if she could send me some energy so I can work better (me still new back then on all this and not really knowing what to think about about reiki and things like sending energies). So, some time later after not hearing anything back from her and forgetting about this, I start getting a feeling, thinking that's my succubus, though it seemed a bit different this time... until I climax.
Seconds later, she sends me a message "I did send you some energy, hope it helped" and me shocked respond back to her "wtf, I didn't ask for sex from you" (lol) and she answered that how I channel it is up on me.
I don't know if that was me or my succubus who channeled or used it in a sexual way, but it seems one can take such energy and transform or use it in a different way than the source was, I suppose. So, maybe energy is energy and it doesn't have a label like "sexual" or such...
I find it also interesting, that I weren't even aware at that moment I were doing that or receiving energy from someone else, yet using it. She explained later to me, that someone has to be open to accept it, as someone could also block such.