Hello, patrons~ This story was commissioned by {fa:skwb}; it’s a follow up to Sabrina and Liam’s pool day! In it, Dr. Lianna has a new toy setup that’ll give Liam some potentially deadly exposure to the girl’s gas and piss~ Turns out, all three of them are going to be using him~ Will he survive this one~?

This is a TEASER for a PATREON-EXCLUSIVE story! If you want to read the full story, it’s just $5, and you’ll get access to a bunch of other dirty, gassy stories featuring Sabrina and Tulip~
https://patreon.com/kitokito1

If you enjoy, please consider commissioning me!! Email me if you're interested: softvoice21134@gmail.com
Or add me on Discord: KitoKitoKito

TEASER Word Count: 682
FULL STORY Word Count: 2344
This story contains: FxF, watersports, farting, willing, piss-drinking, three-on-one, suffocation/breath play~

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	“Hmm… what an interesting setup~” Sabrina said, standing in one of Misteria’s science labs, and looking at a large water tank in front of her.

	“Agreed~” Tulip also said, looking at the same water tank.

	Meanwhile, Liam, standing between the two doms, just gulped nervously.

	“Thank you both.” A reindeer wearing nothing but a white lab coat spoke. “As the advisor for the Chemistry Club on campus, I am able to commission quite a few large pieces of equipment for our club activities and experiments. This tank is just one of many.” 

	“And thank you for letting us use it, Dr. Lianna~” Tulip said, admiring the glass structure. It wasn’t her first time working with Dr. Lianna before; the professor was well known to have a kinky mean streak. “And how will the mask work?”

	Dr. Lianna smirked. “Simple~” She walked over to the tank. It was huge, nine feet tall and six feet wide. “As you can see here…” She pointed to two clear tubes sticking out of the tank; each was small and circular. “These are the air tubes; they’ll be used to get fresh air inside. As you can see…” She motioned to the tank; the air tubes went inside, into the water, and attached to what looked a bit like a see-through gas mask, floating inside. The mask was made to cover the mouth and the nose. “That mask is totally air-tight, and it’s remote-controlled. Once it goes on, it won’t be coming off until you make it come off. Also, the remote isn’t waterproof, so…” She handed a small remote to Sabrina, with only a few buttons on it. “You’ll have to control it. Don’t abuse your power now~” The professor winked.

	“I would never~” Sabrina responded. 

	“Now…” Dr. Lianna put her paws on Liam’s shoulders; the coyote shivered from her warm touch. She towered over him, just as the rest of the girls did. “Are you ready, subject~?” 

	“M-m-mmm…” he mumbled, his body nervously shivering; this was going to be so dangerous, so terrifying… 

	“He’s ready,” Sabrina spoke for him, chuckling. “Let’s strap him up~”

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	SPLASH! Liam fell into the tank, holding his breath, and watched as the glass lid was pushed onto the top… sealing him inside. It was like he was doing a magic trick, except, unlike a magic trick, he had no easy way out of this.

	“Put on the mask,” Dr. Lianna instructed; Liam quickly listened to her. The tank had speakers inside, so he could hear everything that was said to him. He grabbed the mask and put it on, holding it up to his mouth or nose, although it didn’t seem there was a strap on it or anything…

	“Like this?” Sabrina clicked a button on the remote; straps suddenly flew out of the mask and wrapped around Liam’s head, securing the mask onto him, with the two air tubes attached. Currently, the air tubes were closed off, with a barrier between them and where they connected to the mask. 

	“Right. Press the button below that one now and open the air tubes~”

	Sabrina did as instructed; the tubes opened, and Liam breathed in a big mouthful of air as the water inside the mask drained out, dripping onto the lab’s floor outside the air tubes.

	“Perfect. Now…” Dr. Lianna pointed to one more button on the remote. “Turn this on. It’ll create a light suction in the air tubes, going toward Liam. That way, anything that goes into them is going to go straight toward him, including any sort of gas, or any sort of liquid~”

	“Interesting~” Tulip licked her lips as she held her air tube, experimentally putting it up to her naked ass. She pressed it against her hole, and immediately, Liam’s expression changed from relief to worry. “Here it comes~” 

	Tulip let out a fart, a quiet but long one… right into the tube. It seemed every bit of the gas particles were successfully sucked up, as the dommes all watched a cloud of greenish-brown fart gas travel through the tube… and right into Liam’s mask.

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Want to see the rest of what happens to Liam here~? It’s just $5~ <3
https://patreon.com/kitokito1
https://patreon.com/kitokito1
https://patreon.com/kitokito1