Darkstalkers fans, explain it to me

So I recently found my copy of a game I thought I'd lost—Darkstalkers 3 for the Playstation. I'm trying to play thru it as every character, starting from the left and working toward the right.

That means Demitri was up first. He fights Morrigan as the final boss (most of the characters fight Jedah) and... I didn't quite get what happened in Demitri's ending, it came off to me like he tried to have kinky vampire sex with her and she turned herself to stone out of spite. But I'm not sure and in any case, I don't get it. Do these two have a history or something? The manual explains very little.

Would it become clearer if I had played the previous games, or is this a case where I really need to indulge in the supplemental material (manga and anime) to really get it?

(Bonus question: Who would win in a fight, Demitri, or Castlevania's Dracula?)

I'm not all that sure, as I've only played the Japanese version of Vampire Savior.

And well, if Dracula's hit by Midnight Bliss, he's screwed, so that's all I have to say in the matter.

Uh...
I remember that Morrigan and Demitri are both lords in the Darkstalkers world. Morrigan herself being the one set to rule that world.

Uh...
I dunno.

It looks like he was trying to steal her power, but failed.
That sounds about right.
Morrigan was supposed to be the most powerful of the Darkstalkers.

Foe Yay. They've known each other for some time, but that's really the gist of it. And I know for sure that we already have at least two Darkstalkers threads here...

You mean the third game of the series has some plot threads that just jumping in from there without the other games would leave you confused?

This could have been asked in the Darkstalkers thread, not in a new thread entirely.

Yeah, a simple question like this doesn't need its own thread.

Locking this.