Take their hand

You take the hand of the demon lord, who despite being smaller than you, is very easily to help you up off the ground with strength that seemed to rival that of some pro weight lifters. You felt like you were just a piece of paper to her. After dusting yourself off from snow, you cough into your hand to speak.

"Ummm...thank you."

"Your welcome human. Now, if you could please help me find out what is going on with me, I would be most grateful." The demon lord spoke with authority in her voice, despite not only being shorter than him now, but also, once again, BUTT NAKED. A part of you wanted to just find something to cover her up so you could think straight, but you know they definitely aren't gonna be worried about 'decency' if they are a demon.

"Well...I play a bit of DnD so, I might know a bit about magic...maybe...the locket was some kind of familiar pact? When I put it on, it bonded us together?"

The demon lord stared up at you for a second, before looking down and scratching their chin, starting to pace back and forth. Their oversized breasts wobbled around as they stepped, making quite an audible wobble noise as they did, almost like they were straight from a hentai.

"Familiar pact...that could be it...those angels truly are conniving...oh but this feeling in my chest!" The demon lord firmly put their hand into their left breast, squishing into it in an attempt to feel their heart. "It still aches and pains! And it just seems to stay no matter what I think of! Human! Is this 'Love'? Could it truly be that this curse has made me fall in love with you?"

They looked up at you, grabbing your hand and bringing it to where their heart would be, making you get a handful of boob as well. They looked at you with a **** look on their face, like they are depending on you to help them find out what's wrong. They are quite adorable like this...and you must admit, sexy.