Can my dark energy transfer to a man during sex?

It sure can,

Yes, and by invoking the name of Satan upon your deathbed, you can turn into a succubus and haunt men and bleed out their soul (slowly and painfully) for eternity.

Yes, it can.
You must mentally focus on him.
It helps to make a doll of him, using some of his hair.
Offer to trim his hair.
Get a piece of his clothing, use it to make clothes for the doll.
Then masturbate using the doll, and all your mental focus on what you want to happen
Sex magick is very powerful.

Yes, but if you do this intentionally, it's called black magick. And performing black magick without another's permission is violating his free will.... which is the First Law of this universe, one that all beings and entities respect and follow, albeit they trick their way through all things. My advice....... don't do it.

It depends on what you eat before you shit on his dick.

Just tell the guy what you intend to do and ask if he has any objections. When he laughs it off, you have his permission and you are not in breach of the First Law.

Yes, but you will reap what you sow.

If you're talking about sex occurring within a state of sin, it is all dark energy and you will please Satan.

Yep, they get erectile dysfunction.

And, if the black magician picks the wrong intended victim, that is, one with some knowledge and spiritual power, the black magician runs the very real risk of having their conjuring bounced back and suffering the effects of their own ill will. True that!

Is your name Lilith? if so, then most certainly

Is your name Lilith? if so, then most certainly

Only if you have a black hole

What if no one wants to fuck you?

You don't sound like much of a catch to me.

It will turn them into an AC too