"Huh? A knight? You're here to slay the big, mean giantess who keeps trampling on your castle, are you?"
"... No, you can't be. You couldn't possibly hope to kill a giantess with that sword. Only an idiot would come fight me with a puny little toothpick!"
"Oh, I know why you're here. If you're not here to fight me, you must be here to volunteer as my new foot-cleaning slave. I love having a cute little knight between my toes, licking all the dirt off from my hike through the mountains. What an honour it must be, to service the land's biggest, strongest, proudest soles!"
"Get to work, pipsqueak, I wanna see how good you are at cleaning my feet. If you're good, I might let you suck my clit until I cum - you won't get to, of course, foot-cleaning bitches don't cum, EVER. Just be careful, my feet are a little ticklish, and you wouldn't wanna get squished~"