Time to get fucked by your Mistress.

…and thrusts her pussy down along your full, massive length.

You gasp like you’ve just had the wind knocked out of you. But even a fist to the solar plexus would have left you more in control of yourself than being fucked like this. Her inner walls clench around your length—“Fuck, Mistress, you’re so tight,” you moan—and her hips swivel with perfect precision, lighting up every inch of you, every nerve.

With your wrists and ankles cuffed to the bed, you’re **** into total passivity. The agreement you made to be subject to her whims has gone from simple words to a physical **** keeping you pinned under her. But Lady Grace is more than active enough for both of you.

She sits up in a cowgirl position, grinding down on your cock as she looks down on you. (Dinah would be jealous if she could see us now, you think inanely.) One of Lady Grace’s hands fondles her bust while the other reaches down to play with her swollen, pulsing clit. A fresh wave of liquid heat spills from her pussy onto your cock with every motion of her slim fingers over her most sensitive spots.

{if Stamina > 5}Despite being locked in place by her cuffs and unable to move to please her, your sexual stamina lets you hold off your orgasm until she’s finished. There’s a final, cascading wash of girlcum over your shaft and an overjoyed shout from Lady Grace as she climaxes. Then, as if to reward you, she shifts her hips up and starts slamming them down, pleasuring your entire length until you can take no more.{endif}

{if Stamina < 6}But even with the pleasure she’s giving herself, Lady Grace is in total control of the situation, and she finishes you off long before her own climax.{endif}

A shuddering orgasm takes you, and your tensing muscles strain at the cuffs. Your eyes roll back, and you groan as you blow one of the biggest loads of your life into her waiting cunt.{if Stamina < 6} She shoots you a disappointed look and keeps rubbing herself as she pulls free, until finally she lets out a satisfied sigh and a rush of juices coats her inner thighs.{endif}

“That was{if Stamina < 6}…adequate,”{endif}{if Stamina > 5} actually rather impressive,”{endif} Lady Grace says. “But if you think that’s the end of my use for you, you’re very mistaken…”