A trader and a dragon body guard

"You sure this is the right artifact chief?" Said a husky female voice.

"I think so, I mean... how many other artifacts are shaped like a heart?" Said a meek male voice.

"Uhhh, lots. At least the pearl narrows it down."

You then see the sources of the voices walk into view. The male voice came from this human trader. His glasses showed signs of repeated repairs, and they framed his black hair and light toffee colored-skin beautifully. He had a sack on his back full of trinkets, and he had a nice, green coat on him. Under it, he was wearing tight pale pants and brown hiking boots. He didn't seem to have much muscle, and you might've confused him for a flat woman if it weren't for the bulge pressing against his pants.

The female voice came from this towering dragon woman. She nearly hit her head on the roof of the dungeon room, and was wearing a very skimpy armor. A plate bikini, plate underwear and plate shoulder armor. Her purple, muscular skin and soft, lilac underbelly were flecked with scars, probably as a result of her sexualized armor. Her eyes were green and hearty, like a mother's, full of love for those she protects, and scorn for those who goes after those she protects.

In her hands, was a sword with a heart-shaped golden pommel, with a pearl in it. The blade was silver, decorated with rubies, and it was magnificent.

You wanted that sword, but how would you go about getting it?