You can simply invite one. Say, I welcome a succubus in my life.
Or ask Lilith.
Well, summoning a succubus was my 1st spell/ritual.,
When I asked, they warned me.
There's this possibility that you may summon a different entity that pretends to be a succubus or a sadist succubus.,
Well, mine is a semi-sadist. But she's nice.
This is what I did. Though it somehow hurts your finger, XD
just read the warnings.. don't ignore them lile I did. XD
If you happen to summon a different entity, it also teaches you how to banish them..
With my little experience, you should learm atleast one demon busting spell..
do as it says and there won't be a problem.
blessed it be.