Finish in her mouth
From Lord Of Utterdom
Unable to take much more, you buck your hips slightly as she sucks your cock. She works up speed with her mouth, from the tip of your cock to the very base, drooling around your member. Her gloved right stroke you where her lips are not present, and the left words your balls softly. You build and build as she suckles, and you feel yourself giving way.
Waves of pleasure creep up your body, and your cock jolts in her mouth. She sinks her mouth fully down onto you, and you fire a salvo of thick cum deep into her throat. She moans as you do, and the vibration causes you to fire a second load into her. You feel her swallow that and the third load, and then she draws her mouth back slowly, suckling every inch of your shaft.
She opens her mouth wide, stroking your last drops onto her waiting tongue, before she leaves you be and gets to her feet. She smiles politely, then wipes at the corners of her mouth.
"I believe we are even now, dear Prince." She places a soft kiss against your cheek, then adjusts her dress, smoothing the fabric out with her hands. "I must go. My husband will begin to miss me."
She open the door and peaks out, then exits quickly. You wait just a few moments, and then exit as well.