The succubus tries to seduce the hero

The succubus looks very sexy. She has large breasts, childbearing hips and thick thighs. The thought of her lying naked under you in bed fills you with desire. "Is there a girl you like back home"? The succubus asks sultrily. You reply hesitantly "I think the princess is very beautiful".

"Maybe she is but no human princess can pleasure you as I can. I bet she is a virgin who will go 'please be gentle hero this is my first time' when you try to have sex with her. But I'm not a virgin like her! You can be as rough with me as you like when you fuck me".

You are still conflicted. The succubus is a low level demon so you can easily exorcise her if you want. But instead you sheathe your sword. The succubus licks her lips seductively "I can suck your dick better than any princess! My pussy will feel a lot better too I promise so take me as your fuckpet".