(4th)

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Adam uttered a lustful growl as he flexes is anal spincter, clamping down on the serpentine portion of Sarayi and locking her in place. This caught the naga by surprise as she felt the fleshy tunnel grip her and slowly suck her back into the dinosaur's anus. Panicking, she looked for anything to try and stop her re-entry back into the prehistoric predator's rectal embrace. She resorted to clinging on to the only thing within her reach at the time which was Adam's fully erect member. Upon hugging the warm and throbbing pillar of flesh, Sarayi felt the whole dinosaur shudder and clench even more! She still clung tightly, giving Adam more stimulation and encouraged him even more to suck up the hapless naga back into his rear."Gyaaah!" the naga cried out, "I thought you were going to let me go!". Acting coy, Heather playfully teased "I was! But Adam waned to get to know you more for a bit longer, it seems!". Several forceful tugs and clenches later, her grip on his member starts to loosen. Soon, she could now feel the clenching anal sphincter hug her waist. Her long, serpentine tail is now completely back inside and she could feel the slime coated muscles tug and pull her back into the muggy confines of t-rex's rear. "H-he's sucking me back in" she protested, as if pleading to Heather to make Adam stop. A strong clench from Adam finally broke Sarayi's grip on his member, making it effortless for Adam to slowly slurp the writhing naga back up."H-how is he so strong back here?" Sarayi wondered, feeling the wet, velvety warmth crawl up from her waist to her chest, easily swallowing her exposed breasts, as her now tired arms offer only slight resistance to slow down her entry. She tried to grip the rim of the flexing muscular sphincter to keep it open, and from inside, she could see the outside world slowly being framed by the fleshy ring as her body was slowly drawn back into the musky rear. The view of the outside world is slowly narrowed with each clench of the dinosaur’s tailhole, replaced with the fleshy interior. Her arms couldn’t keep Adam’s anal ring open when it clenches down on her, only pulling the sphincter open when it’s relaxed. From the opening, she could spot a smiling human looking towards her with amused delight at her predicament.Heather watched the whole scene in lewd fascination, seeing the naga getting pulled back into the dinosaur’s rear, hearing her protest become muffled as Sarayi’s head is pulled past the sphincter. She could just make out Sarayi calling out from inside “My fingers are slipping-” when Adam lets out a strained huff as he clenches down on the naga inside his ass, cutting off Sarayi mid-sentence. Heather saw the anal sphincter wink and clench several more times, each time, the naga’s voice grew fainter and fainter. Adam lets his lower sphincter relax, the anus gaping slightly and revealing the fleshy tunnel leading to the darkness, with Sarayi nowhere to be seen. Heather bit her lip to stifle a moan at the thought of what it must feel like to be swallowed in reverse by a t-rex.Once again engulfed in the musky and dark confines of the dinosaur’s rectum, Sarayi groaned as is once again trapped inside her predator. The all too familiar sounds of the inner workings of the dinosaur, the muggy atmosphere and constantly undulating rectal walls invade her senses once more, but this time, she seems to welcome the feelings and sensations more now than the first time. She relaxed and let the constant movements of the t-rex’s bowels cradle her, feeling the undulating muscles knead and massage her exhausted body. She closed her eyes and enjoyed this warm and almost comforting sensation, almost forgetting where she actually is “at least it isn’t as bad as I first thought it would be” she admitted to herself. “Oh no, don’t tell me I’m starting to enjoy this too!” She tried to push such thoughts out of her mind, but her surroundings were more persuasive and alluring, and the musky air isn’t helping her make more rational thought, only encouraging her to relax and give in. Besides, its not like she can do much to escape her predicament, so she might as well enjoy it.She idly moves her long serpentine tail, now lodged deeper within the ancient reptile’s colon, nudging at a particular spot around the bend. This causes Adam to let out a pleasured growl and clench on Sarayi, almost as if coaxing her to repeat that same motion again. Learning that the dinosaur finds it quite pleasing, she presses her tail once more against the now throbbing organ just past the colon walls, earning herself more growls and clenches.Outside, Heather walked closer to Adam’s belly and placed a hand at the slightly distended bulge that the naga made. “Just keep squirming, he seems to enjoy it!” Heather encouraged the trapped naga, “He’ll let you out a lot faster if you do!”. A muffled unintelligible moan was all the reply Heather could get from within the t-rex’s belly. Though Heather would notice Adam emit a lustful growl followed by a bob from his throbbing, leaking member.After half an hour, Sarayi was eventually let out, all slimy and covered with slathered with liquid from the dinosaur’s rear, but ultimately unharmed. And with their guide secured, Adam and Heather are one step closer to finding a means of going back to the world they belong.