Be trusting. No one lies about sex!

With the promise from the creature that it was nothing more than some casual sex, Duncan was quick to respond. “Yes, I will join with you!” he said, eagerly, thrusting his cock into the offered pussy of the G’mere.

The creature may look just like Terrice, but Duncan can immediately notice there is a difference — at least as far as the inside of her vagina is concerned. It feels tighter. No... it’s more than that — it’s as if the creature as a second mouth down there.

He stops in mid-thrust. Yes, it is unmistakeable! He feels as if he is getting sucked off, even though he is most definitely at the other end of her body. He feels an incredible sensation of his cock, not just being squeezed, but tantalized from multiple points, simulataneously.

He starts to buck his hips to begin a steady thrusting, but he is prevented from withdrawing because of the powerful suction and hold upon his shaft.

“What—?” he begins to ask, but Gorgall covers his mouth with hers, and she parts his lips with her tongue. Duncan feels the warm, silky tongue exploring his, and he also feels his cock being drawn impossibly further into her body.

The experience is absolutely orgasmic, but it is also terrifying. The more Duncan tries to pull back, the more he feels drawn in to Gorgall. The struggle strangely brings him very quickly to orgasm, and as he feels his load shoot out of him, Gorgall’s tongue seems to grow and pass beyond his tongue and right into his throat.

**** for air, he tries to draw in a deep breath through his nose. It feels as if he is inhaling a dense fog. He gains the oxygen he needs, but every breath also seems to draw in so much more than mere air.

As the multiple sensations of orgasm, entrapment, and oxygen deprivation **** his brain, he suddenly realizes that Gorgall does not have nearly as strong of a hold on him. In fact, she feels so insubstantial that he should be able to push her away. He tries to do this, only to find his hands passing right through her body.

Duncan steps away in horror and watches as Gorgall’s form becomes smoky and increasingly transparent. He looks down quickly between his legs to make sure his prized piece of anatomy is unscathed by the experience. He blinks several times to make sure he is seeing clearly before realizing that a steady trail of the smoky apparition is pouring from Gorgall into the tip of his penis.

Quickly he covers his crotch with both hands and opens his mouth to protest. That’s when he sees that the substance is also entering him through his mouth and nose.

Instinctively, Duncan holds his breath. He hears an amused chuckle that seems to come from all around — and even from inside him. “How long do you think you can hold your breath?” asks Gorgall.

As Duncan ponders that question, he feels a peculiar tickling and prodding behind him that spreads his buttocks and gently circles his ass. “Of course, there are other ways inside, if you insist upon making things difficult.”

Duncan’s eyes grow wide in alarm. Forgetting about keeping his mouth shut, he says, “Now, wait just one damn minute!”

That was all the opportunity Gorgall needed. With one quick rush of finality, a tendril of smoke flew into Duncan’s mouth and straight into his body.

As suddenly as it began, it was over. Duncan dropped to the floor, leaning against the wall, catching his breath. He looked down at his naked body and could see no evidence of harm. He looked around the cell for signs of Gorgall, but he appeared to be all alone.

Once he caught his breath, Duncan started to stand, when he suddenly felt his body convulse. At first he thought it was muscle spasms in his arms and legs. Then he felt a small, but persistant cramp in his side. He rubbed at it until it went away.

Then, just as he was about to try to stand up again, his body was overtaken by a powerful and totally unexpected orgasm. Duncan yelled in alarm and excitement as his cock went from flaccid to full erection in seconds and began discharging semen in rapid shots.

The experience seemed to go on for ages, but it was likely more like a minute. He continued to feel the wave of the orgasm long after his penis ran out of ammunition to expel. When the experience subsided, he collapse on his side, feeling his heart pounding and on the verge of exploding.

“Now that’s what I’m talking about!” said Gorgall.

Duncan was too weak to sit up. He turned his head, trying to find the creature. “Where are you? What have you done to me?”

“I’m inside you, silly boy!” said the voice. Only then did Duncan realize it originated from within him. “What did you think it meant when you gave me permission to join with you?”

“But you said—“ protested Duncan.

“And now that I have joined with you, I can access your memories,” said Gorgall. “Do you recall making any promises to young ladies, in exchange for their consent to intercourse? See if any of these words sound familiar: ‘Of course I love you,’ ‘Yes, I’ll still respect you in the morning,’ and — oh, this is my favorite — ‘I promise I’ll pull out before I cum.’”

“What are you doing to me?” asks Duncan, still too weak to do much more than sit up.

“What I’m doing, first of all, is making a way for both of us to escape this accursed prison. You can thank me later. What happens after that — well, that’s up to you. The important thing is that we act quickly to get out of here while I am still strong from that last feeding. Now, boy, get on your feet. Or, perhaps I should say, get up on our feet.”

Duncan feels strength return to his legs, and he stands, looking at the portal back into the library.

“Now, just do as I say, and we can be back in your world before you know it,” says Gorgall.

Duncan is most eager to get back home, but he also wonders about the wisdom of helping Gorgall out of this prison. The creature has already proven to be untrustworthy and is clearly viewed as being dangerous.