In you go!

By: DF

The giant tide of your mothers cum slides down the glass as it tilts towards your sisters lips for nourishment. Unable to find any footing in the glass, due to both the cum and the slickness of the glass, you slide past Kim's lips and into the hot, moist environment of her mouth.

Sitting on her massive tongue, you are now **** to stew in both cum and saliva, and whilst trying to gain the attention of your sister, she merely moves her tongue. Kim was still unaware of you, still half-asleep and only believes she had drunk the "milk" her mother had given her. While whatever was in her mouth did not affect her, it was more **** to you.

Her tongue moved around in all sorts, pushing you into the roof of her mouth, pulling you under it, swashing you into her cheeks and back and forth the process repeated. To make it worse, the cum and the saliva mixed together and formed an adhesive, sticking to you and rendering you immobile to a degree and therefore at the complete mercy of your sister's tongue. The situation was looking bleak for you indeed.

"Is it good?" That was your mothers voice, the very same one who had trapped you (unbeknownst to her) in her testes and therefore subjected you to this ****. Kim's tongue merely shifted in response, flipping you over and once again covering you. You felt the world shake up and down; Kim was nodding her head. A loud, light groan came from her throat and a "Mhm" came to be. She gave a smile and for a moment you could see the outside world. You could see your mother, with an awkward, lusty look on her face, and Alice sitting at the table stuffing herself with more "milk" and pancakes.

"Well, hurry up and swallow. Your pancakes are getting cold honey!" The words hit you like a snowball filled with ice. Despite the hot environment, you felt a cold shiver run down your spine.

"Ok"