Your penis grows larger

Right on the edge of cumming, your massive (wo)manhood begins to spasm and quake unlike any living protrusion should: As if a built-in vibrator, it ravages your mind, scattering all of your rational thoughts far and wide as your entire waking consciousness is wiped clean by an overload of gratification.

Even though your non-existant testes begin to empty themselves like a pressure washer through your jotting prick, it doesn't seem to translate into a satisfying, thin arch of sticky white goo. Instead, it looks more akin to cumming an entire other penis. Your already gargantuan dick shoots out of your loins, matching the speed of your ejaculation. The end result is that only the slightest dribble of cum manages to spew out from the tip of your now four-foot long schlong.

As the lingering remains of your mind slowly begin to recede and return to their normal faculties, you finally begin to realize what has happened.

Sophie: "O- oh my GOD! E-h-hHwhat the fu- the FUCK!?"

Not only is this new meatcicle longer, it's thick as your arm. The veins on its surface are highly pronounced, like small blue snakes wrapped into dainty curly coils under your skin. The whole package glistens even in the dim early light of your apartment, and the crimson tip is clear enough to see your baffled expression from.

Not only that, but it still remains erect, and feels ready to blow any second now. The rumbling of its girth feels to you like being tied to a malfunctioning washing machine.

Sophie: "I-... I'm... It's gonna go again, oh gawd..."