Hahahaha the goku part made me chuckle. I definetely agree with the Naruto section, it would only make sense for the succubus to succeed.

As I said on a comment above, my favorite character is Alec lightwood. As you see, he's pretty ripped, so I think he'd take down a succubus no problem if he had to physically fight her.

He's gay, but I'm prettyyy sure a succubus can seduce any man, whether gay or straight. I think it would be very tight. If she manages to get him hard, there's no going back. If she doesn't, he'll destroy her.

Knowing how easy it is for a hot demon to give a dude a boner, I'm gonna say the succubus wins. Sorry Alec, but I don't think you'd take this one.