She offers her mouth as a down-payment

One of the bystanders, a human man, looks on in shock as Hilda unbuckles his belt and fishes out his rock-hard cock.

"Shall... shall I kiss it, sir?" Hilda whispers, her face crimson as she looks up at him, her eyes half-closed and her pouty lips pursed and ready to service him.

I'm... I'm really doing this! The shame of it all! But, I must endure it, for mistress's sake! N-not because I like it!

"I..." the man starts to say before Hilda engulf his engorged member in her highborn mouth. "Ooooooooh!" He moans as he leans against the city wall for support.

Hilda pulls the dick out of her mouth with a loud *pop!* and looks up at him with her big, doe-like eyes.

"Do... do I please you, sir?" The submissive slut asks as she feels her own horny hole ache with need.

The man can't believe what's happening to him. A beautiful, naked, horny woman has walked up to him out of the blue and is now worshipping his cock! He tries to say something, but it feels so good all he can manage is a grunt.

Hilda mistakes his answer as disappointment and looks down at his stiff member. "F-forgive m-me s-sir, I w-will try to d-do better," the disgraced noblewoman stammers. "W-what about this, sir?" She asks before stooping lower to start licking and sucking on his balls.

The man cries in pleasure as he puts a hand on Hilda's head, running his hand through her fair hair as his hard cock rests against her face, leaking pre-cum all over her forehead and nose.

I think he likes this...

Another wave of pleasure courses through Hilda's body as her eyes glow with magic once more. The smell of the man's cock is filling her nostrils and is helping to turn her on even more. She lets out a moan of pleasure as her ooey gooey pussy quivers and her fig leaf, the last shred of covering she has, finally shakes free of her body before being blown away by a stiff breeze. Hilda is now completely and utterly exposed.