Just as Gamora was about to get off and take her pants off, Mantis bursts in to the room in a cheerful manner. Gamora was startled by this, causing her to do a small jump, relieving your pressure for a mere moment before it crashed down harder.
“What are you two doing? Is it a normal activity of yours to sit on one another’s butts?” Said Mantis
“Uhm, Mantis, I think I’d like to show you something.” Responded Gamora
You didn’t like the sound of that, the very thought of a third booty joining this party shook you to your tiny core. With that Gamora lifted herself off of Nebula, and then proceeding to reach under herself to grab you from your prison wedged between Nebula’s cheeks. Gamora walks over to Mantis and presents you to her. Mantis’s expression changed from a smile, to shock within a second.
“Why were you two sitting on it? Does it like it?” Mantis asked.
Before you could respond Mantis touched your head softly, to feel your emotions, she immediately recognized, you did not like it.
“The tiny creature does not like being sat on, so why did the two of you wedge them between your rears?” Mantis questioned.
Gamora responded by grabbing Mantis’s hand, and touching it to her forehead. Mantis instantly recognized the pleasure and happiness Gamora was feeling.
“Does that answer your question?” Gamora replied.
She didn’t wait for an answer.
“Why don’t you give it a try, girl?”
“Okay!” Mantis replied cheerfully.
Oh no, this was terrible, your fear had come true, another ass is going to be on you. You were handed to Mantis, who then pranced over to the bed, placing you down behind her, and before you knew it, you were squashed und Mantis’ big rear end. Mantis lit up, this felt incredible! She began bouncing up and down, sending you under her right cheek, then her left, and then between her crack, rinse and repeat. Mantis’ butt smelled worse than the others, god knows why, but it was a much stronger scent. After about 15 minutes, Mantis was ready to get up. As she stood up, light and fresh air flooded back to you, making you so happy. Before you could relish in your freedom though, Nebula chimed in.
“Now, back to my question, who wants to see what it feels like beneath our BARE asses?”
Mantis responded with a cheer, as she hopped up and down, Gamora on the other hand, just smirked. Gamora snatched you up, looking at you with a shit-eating grin. She marched over to her dress, pulled some tape out of a drawer, then walked you over to a stool, where she taped you smack dab in the middle of the seat. You watch in pure horror as the girls all take off their pants. They all then turned around, showing off their naked butts as they stood in a triangle around the stool.
“So, we all gonna drop at once, or one by one?” Gamora asked.
“Let’s go one by one in short sits, and when we’re all tired, all share the seat for as long as we want.” Nebula responded.
That was the most twisted, horrific idea you’d ever heard, but you were powerless to stop it, as Nebula’s round, blue booty descended from over your head. The powerful rear trapped you between its cheeks, hungrily pulling you in, as its stench caused you to gag. Nebula’s butt (and probably the others) smelled so much worse without a layer of cloth. Nebulas rubber her butt around a little, and then moaned. She then stood up, and before you could take a breath, the green ass of Gamora hit you, causing you to inhale the horrid aroma of her anus. Gamora moaned the second she hit the stool. She rotated her hips, getting a good feel for you, before she stood back up. Before you could even process the light, the darkness engulfed you once more, as Mantis’ eager butt smooshed you. The stench of her rear was once again the worst, causing you to gag over and over. Mantis fondled her ass as she ground you in to the stool. After that, the worst thing imaginable happened, as a hot, stiff, smelly wind washed over you, it made no sound, Mantis had just silently farted on you. You piece it together, the reason that Mantis’ butt smelled the worst, is that she was (hopefully just for now) gassy! You start coughing and gagging as Mantis stood up. This taking turns sitting down thing went on for almost 30 god forsaken minutes, all Nebula’s intense rubbing, Gamora’s heavy buttcrushing, and Mantis’ gas (that nobody but her and you noticed), but then, all three of them just stood there.
“Alright, lets all take a break!” Stated Nebula.
You had forgotten about this part, as all three rotund booties fell towards you like asteroids. They all landed, and now, your head and chest was stuck between Nebula’s blue cheeks, your lower left was crushed by Gamora, and lower right being smushed by Mantis. This was hell, you were admittedly happy to not have to smell Mantis’ rancid rear, but an ass to smell in general was terrible, having two other asses crushing the rest of you just made the experience that much worse. The three girls sat there for literal hours, an eternity for you, until at long last, they stood up.
“Okay, I’d say thats enough for today I think the little guy’s had enough ass for a lifetime! Too bad he’s got so mich more to come.” Gamora said.
“Aww, can’t we all share him, like we alternate days with him? I really want more.” Mantis said in a pouty tone.
“Thats not a terrible idea.” Nebula said whilst pulling her pants and panties back up.
You would have chimed in, but you were stunned and on the edge of passing out after hours stuck under 3 butts.
“Hmmm, it IS a pretty good idea…” Gamora paused.
“Lets do it, I’ll keep them for the rest of the day, and we’ll decide where they go tomorrow.” Said Gamora.
“Alright!” “Woohoo!” Mantis and Nebula cheered.
Mantis and Nebula put their pants back on and left the room.
“So little fella, we have our new arrangements, and I don’t really feel like getting your input, you're mine for today, and someone else’s tomorrow. Now, I’d wedge you between my buttcheeks, but I think you deserve a break from my beautiful ass, so I’ll keep you in a place you know for tonight.”
With that Gamora placed you in her cleavage, before going about her day. It was a little cramped, and a little sweaty, but it was bearable, especially compared to the hell you endured earlier. Eventually, it was time for bed, and Gamora was kind enough to let you sleep on her pillow.
“Get a good rest little buddy, its the last one you’ll have.” Gamora giggled to herself, before shutting out the light.
The next day, you woke up already with your new captor (they decided before you woke up), and you were with: