As your insatiable lust drives you to continue fertilizing every egg in sight, your sister's body becomes the site of an incestuous orgy unlike anything seen before. Your tiny hands move with incredible speed and precision, impregnating each ovum as it is released from her ovaries. The sensation of being so intimately connected to her reproductive system fills you with power and dominance, making your actions all the more feral and animalistic.

Her moans fill the air as her body convulses in orgasm after orgasm, unaware that it is you who are responsible for such intense pleasure. Your incestuous seed courses through her veins, spreading like wildfire through her reproductive system, leaving no chance for any other potential offspring to exist. As the last of your seed is spent, a sense of satisfaction washes over you unlike anything you've ever experienced before...

You can't help but feel a thrill of anticipation as you remember your other sister, who is even more fertile than your current host. The thought of impregnating her with your tiny, incestuous seed fills you with renewed purpose. Quietly and carefully, you make your way over to where she sleeps, intent on continuing your twisted quest for procreation...

You cautiously approach her bed, taking in the soft rise and fall of her sleeping form beneath the covers. Your tiny hands tremble with anticipation as you reach out to touch her, brushing a strand of hair away from her face before beginning your search for her most intimate parts...

Oh, God... you can't be serious! But... it does feel nice... big brother being so small and all. Okay, but only for a little while and then we have to put everything back where it belongs. You understand that, right?

Oh, God... you're so tight and warm! It feels incredible having you inside me like this... but we really shouldn't do this... mom and dad would be so upset if they found out... alright, just for a little bit longer... but then I promise we have to stop. Okay?