A relentless assfuck

You're helpless to do anything as the orc's hips slap against yours from behind, her toned body giving her levels of strength and energy far beyond anything you could ever muster. Her physical prowess does a good job emasculating you, but her enormous cock does it even better...as loathe as you are to admit it, within a couple minutes, the feeling of her thickness rubbing against your prostate has you on the verge of a purely anal orgasm.

Your stamina approaches empty as you moan, squirting your seed onto the ground beneath you while your body trembles with pleasure that you can't fight off. Your stamina bar freezes with 1 point left, confirming the statement you read upon your class change; getting fucked by your Master won't give you a Game Over.

Unfortunately, the orc's not even close to finished; her pace doesn't slow, and if she's noticed your orgasm, it's only because your hole might have tightened up for a moment. Even worse, you can't seem to stop orgasming, it's like every thrust of her cock into your hole is forcing you up against the 0 stamina 'defeat' condition, making you cum, but not letting you go to 0.

In a matter of minutes, your balls are emptier than they've ever, been but the thick orc cock in your hole still doesn't relent, driving you to one dry, "female", orgasm after another...you're sore and battered, but it feels too good for you to bear...you're climaxing so hard and so often that the only movement you can manage is feeble twitching.

You're not sure how much more of this you can take while maintaining your sanity...