Taken by surprise, Jenny gave in and felt Carolina use her other hand to slide a gag into her mouth and push her head forward to fasten the buckle. Carolina pushed a leather strap from behind through one of the vertical slots in the backrest, led it around Jenny's neck and back through the other slot. She closed it loosely and slipped a second leather strap through the slit, this time putting it around Jenny's forehead. She tightened it so that Jenny's head was held. Then she tightened the strap around Jenny's neck so that it was snug.
"So, for your information: this is a very special gag. It can be inflated. Then it closes tightly on the inside. And I can connect a feeding tube. Whatever I want to feed you then comes out of the gag in many spots at the same time, so don't think you can close this up from the inside. You'll swallow whatever I want you to."
And to reinforce her words, Carolina pumped the bellows three times. Jenny immediately felt the gag unfold in her mouth like a butterfly and press against her lips from the inside. She felt the gag with her tongue and felt the many small outlets. At the moment she could still breathe fine through the gag, because there was no hose connected yet.
Carolina went to the table and took a bun, which she bit into.
"Our dear Adam, or should I better say, our dear Clara worked overtime for you last night. To the point of self-denial." Carolina lifted the plastic container to the light. "69g of the best protein. But you won't get full of that. Adam found a wonderful shake powder on the internet. The mixed sauce is nutritious, but absolutely tasteless. Well, not quite. It has a fifty-fold flavor enhancement. No matter what you stir in, the taste is amplified fifty times. I'd say two and a half liters should get you through the day."
Adam brought in a blender that was sloshing about two and a half liters of white liquid. Carolina placed the semen container on a small scale and spooned 50g into the blender. She stirred everything thoroughly and tasted some of the concoction with her finger. Then she licked the spoon. "Fascinating. It really does taste the same. I'll go and decant it. Adam, you can lick Jenny's legs clean for as long as you like."
Carolina disappeared into the kitchen with the blender. Adam got on his knees in front of Jenny and started licking her shiny inner thighs. Jenny had no way of escaping his wet tongue or scratchy beard. Slowly Adam worked his way to Jenny's cunt.
Shortly thereafter, Carolina returned with a bulging IV bag and a tube. She clipped the hose to Jenny's gag and hung the bag over her on the ceiling. Meanwhile, Adam had buried himself deep in Jenny's crotch and just devoted himself to her clit. Jenny surrendered to the situation and came.
At that moment, Carolina opened the seal of the feed bag and the juice flavored with Adam's cum began to pour slowly but steadily into Jenny's mouth.