You're mounted and impaled.

It must be a costume, it must be, you tell yourself, fighting the sense of madness that threatens to drown all reason. It must be a mask, some thing purchased by one of those idiot fratboys just to frighten you. Well mission accomplished, part of your mind tells you, as you're all but engulfed with atavistic fear that freezes your heart.

The creature, for you no longer think of it as a man, poises itself behind you. You get a glimpse of a massive cock in the dim flickering candle light, surely much bigger than any human ever packed. Surely it doesn't mean to..... Oh God Yes It Does Lisa! That...That...Thing is inside you! Stretching you as it pumps deep into your helpless cunt, fucking you like some enormous piston.

The creature gives a roar of conquest, it's hands roughly groping you as it hammers its mighty organ home in your quivering body. You clench your fists and close your eyes, terrified of what's happening and even more frightened of the blossoming excitement in the centre of your body.

You can feel your cunt flood with nectar as it welcomes the violating shaft, your clit swelling in forbidden excitement as your bound body is fucked with merciless ****. You bite down on the gag in your mouth, struggling for some kind of control, but it's no use. With another deep thrust the creature triggers your spasms, and your constrained body shudders and quivers as an orgasm is **** out of you.

And yet the beast keeps thrusting. Hard and deep and strong, as though it intends to fuck you forever, fuck you beyond sanity, perhaps even to fuck you to ****. That sordid thought triggers another spasm and you strive to buck within your bonds, wanting that cock deeper and harder. Wanting it more than life itself.

You're reduced to a cunt and a bunch of nerve endings, twitching and shuddering as the massive shaft ravishes your helpless young body. You lose all track of how many orgasms you've had, or when one ends and another begins. Your mind reels with sodden lust, your body quivering, your only need and desire to be filled and fucked and fucked and filled until this creature is finally sated.

Until it plants its seed in you.