I recently thought of a perplexing idea. The page for the lesser succubus says that she will, for a lack of better words that come to my mind, screw the first man she sees. But, the last sentence,
"Succubi have a tendency to carry off men they favor, taking them back to the demon realm, and if a succubus meets a man she loved while she was human, she will almost certainly abduct him in this way."
This makes me think of something. If a girl fell in love with a man, then turned into a lesser succubus, would she only want to have sex with that man? What if that man was say, across the country? Would she go a journey just to nail this guy?