Randal gave a groan as he began to wake up. “Ugh… I must’ve dozed off after that party…” He said, rubbing his head as his eyes adjusted to see where he was. He looked around, a confused expression forming on his face. He was in a blue room which had a huge bed, a few plush toys, a mounted TV, and a few other details. “Where the hell am I?” Randal asked, getting up and beginning to walk to the door before being yanked back by something. “What the fu-“ He was about to yell before looking and seeing he was tied up to the foot of the bed. He noticed that there was a leash that right to his neck which was attached to a collar.
Randal’s eyes shrank upon seeing the predicament he was in. This had to be a joke right? Raena either trying to freak him out or Jaylen playing a prank on him. However, that was when the memories started to come back to him. The night that he came over to Sammy’s house to hang out and ended up being placed under his huge ass and subjected to a gassy torture with the last site he saw was Sammy’s sister Jenna. He wasn’t at some party like he thought, it seemed that was all a dream. He was gifted to Jenna after Sammy was done using him for his own pleasures. 
“Fuck, fuck, fuck…” Randal silently cursed. “Well, this is just great…” He said before sighing, “Alright, no time to waste… I’m getting the fuck out of here,” He said. Randal soon began to try everything he could. Pulling on the leash, trying to grab something to cut it with (which failed), biting it, before eventually giving up. At this point he was laying on the ground, groaning. “How long have I been doing this for…?” He asked himself, looking at a nearby clock which just ticked to a new minute. “TEN MINUTES?!” He yelled, “UGH! How the hell did Sammy or Jenna or whoever tie this stupid leash so damn well!?”
“It’s actually a very simple knot,” A voice suddenly said. “Yeah well fuck me because I can’t escape if-“ Randal stopped suddenly, turning to look at the voice who just spoke to him. Before him was none other then Sammy’s sister, Jenna. Jenna was a tall, big hippo girl who was only a bit shorter than Sammy who was already huge. Randal gulped a bit as he looked up at Jenna, “H-hey Jenna… long time no see…” He said to her, curious about how much she saw or heard as he hadn’t heard the door open up. Jenna smiled at the small Vulpix, “Aw Randal, it’s only been three days since Sammy gifted you to me. He told me all about the fun you two had over the weekend. I hope we can have some fun too,~” She said. Randal blinked a bit before he gave a smirk, his confidence coming back, “Fun huh? Well as long as it wasn’t anything like what Sammy did…” He said.
“Weeeeeellll… I wouldn’t say you’re getting out of doing what he did with you yet… he said he loved sitting on you like the cute little cushion you are so I figured I’d do the same for a while. Get on my bed and lay on your back,” She politely asked. Randal’s confidence went down once again, he didn’t want to become a seat again but… she did ask nicely. “I… uhm… okay…” He said, not being able to tell the hippo no. He very slowly got on her bed, laying on his back as he looked at her. She gave a soft smile, “Good boy~” She said to him, causing Randal to give a small smile at the compliment. Jenna would soon climb on her bed as she looked down at the Vulpix. Jenna had decided to dress Randal in almost nothing, deciding that she’d go down the ‘boy toy’ route and put him in nothing but an extra small thong as a way to further embarrass him.
Randal gave a bit of a worried smiled as the big hippo towered over him, knowing he couldn’t back out even if he wanted to. “Just uhm… be gentle with me please Jenna…” He asked, to which Jenna just returned a smile. “I’ll try… but no promises~” She said to him before turning around, her ass covered by the jean shorts she was wearing, with the crack of her ass just barely showing. Jenna would soon begin to lower her huge ass right onto Randal’s face and body, covering him completely. Randal squirmed a bit due to the weight of her ass but even with her jean shorts on, Randal couldn’t help but admit how plush her big butt really was. Jenna gave a small sigh as she wiggled her ass on Randal, getting comfortable. “Mmm… you’re really soft Randal,” Jenna said to him, to which he replied by giving a bit of a groan in response.
For the next few hours, Jenna was on her computer as she sat on Randal. Randal was almost in a sort of bliss at this point, happy to just be a seat for the big hippo and be surrounded by the plushness of her ass. Truly, he was in the best kind of heaven there was…
BRRRPT!!
… Until his senses were penetrated by a putrid smell. Randal snapped out of his bliss and squirmed a bit, causing Jenna to gasp as she looked back. She looked down and couldn’t help but blush a bit, “Hehehe… sorry Randal, I forgot you were down there… good thing I’m still wearing my jeans otherwise you probably would’ve passed out,” She said to him as he kept squirming, trying to say something to Jenna. “Oh?” She asked, lifting her ass up to let him speak. Randal gave a few gasps as he breathed in fresh air, “Ugh… Jenna, that smells terrible… I thought your brother was bad!” He said, putting on a bit of an angry face.
Jenna just gave another laugh, “It’s like I said… at least you didn’t take one of my farts while my pants were off… although… it is a pretty hot day outside…” She said, deciding to tease the Vulpix a bit with the idea of her sitting on him with nothing on to block the smell of her gas. Randal’s eyes shrank, “W-wait Jenna! Don’t get any ideas!” “Too late,” She said with a smile, putting her laptop on the desk next to her bed before standing up, waiting away from her bed to give Randal a full view of her. He watched her with both a mix of arousal and worry. He hadn’t noticed it before due to being in his bliss, but the hippo had already taken off her shirt, revealing her huge breasts!
Jenna would slowly and very teasingly begin to take off her pants along with her huge panties all while Randal just stayed on the bed. Whether it was the arousal of wanting to see the hippo naked or the fear of what she would do if he tried to escape, he stayed on the bed like the good pet he was. Soon, Jenna was completely nude, showing off her naked, thick body to the Vulpix as she began to walk over to him slowly. She got back on her bed, looking down at him with a mischievous look as he looked back up at her with the fear still very present in his eyes. However, as Jenna looked down at him, she moved her hand to his head, softly petting his head. Randal suddenly seemed to relax a bit, closing his eyes, and letting his guard down as she did. The head pets reminded him too much of Jaylen and how she’d do this as the two of them cuddled or even after a night of passionate love.
Jenna simply giggled, “Enjoying yourself huh? Cute… I just hope you don’t mind getting just a little bit… stinky and wet,” She said to him. Randal didn’t even respond, too much into the head pets as he was receiving. Jenna noticed this and without warning, picked him up, shocking him out of her head pets as she sat straight up, his face only a few inches from her face before she suddenly lifted her right arm a bit. “I hope you don’t mind… it’s just so hot out and I’m so sweaty…” She said. Randal’s eyes got small, and he began to squirm around some as she moved him closer and closer to her sweaty pit. “No! Jenna wait-“ 
Squish!
Randal’s face made contact right with Jenna’s pit, already covering it in both the smell and the wetness of it. The smell invaded Randal’s nostrils and at this point he wasn’t sure if Jenna’s sweaty pits or her nasty farts were worse. He had smelled a lot of things in the past, but this was burning his nostrils. Jenna would rub Randal around her pit, softly humming a song as she used her living rag to make her pit nice and clean. As she moved him around, he would constantly get the taste of her sweat in his mouth, causing him to gag a few times as well. Both his mouth and his nose were burning from both the smell and taste. He knew if he ever got away from Sammy and Jenna, Raena would probably NEVER let him back in the house and he didn’t even want to know what Jaylen would think if he ever saw her again…
After what felt like a lifetime cleaning both of Jenna’s pits and acting as a rag, Randal was once again tossed onto Jenna’s bed. He groaned a bit, not knowing how much worse this torture could be. He should have never let his guard down when it came to the Sammy’s sister. Underneath that sweet face was something very kinky and sadistic. “Aw Randal, you did such a good job,” Jenna said, “How about I reward you?” She asked him, to which Randal replied with a groan, “Can I just go home now…?” He asked her, closing his eyes as if he was about to faint. “Oh? I thought you’d want to be a cushion for my… big, naked butt,” She said as she looked away from him, getting a bit of a mischievous grin, “I guess not.” Randal’s eyes quickly opened, “I-I do!” He said, clearly forgetting about what happened earlier to him. Jenna looked back at him, “Okay then, here it comes~”
Jenna quickly moved back some before she plopped her big butt right onto the little Vulpix’s face and body, wiggling around a bit to get comfortable. Randal was once again in his bliss. The sweat from what Jenna did to him earlier was basically moving him even further into her ass as she wiggled around. Randal closed his eyes once again, a very happy smile on his face as he was surrounded by the softness of her ass.
BRRRRRRPT!!
Randal’s happiness soon turned to realization as that familiar sound and even more familiar smell rushed past him and into his nose. He once again began to squirm a bit as he heard Jenna giggle, “Excuse me~ I told you before I was gassy~” She said to him, letting out another loud and smelly fart onto the Vulpix. Randal began to squirm and even try to yell as his senses were assaulted by the hippo gas. Various mouth and nose burning smells penetrated his senses as the hippo let out more and more of her nasty gas onto him. Randal’s squirming would eventually cease, only becoming some slight twitches and some cringing as each fart attacked him without mercy.
What felt like hours would pass as Randal took each of Jenna’s farts to his face, wondering if each fart was the last one, he would take to his face. However, it seemed he got lucky as Jenna stood up and looked down at the Vulpix. “I hope you’re ready to give me some… help, Randal,” She said to him. The Vulpix was barely even awake as he looked at Jenna, “Just… no more…” He begged. Jenna simply giggled, “I can’t promise that, but I’ll give you a break,” She said to him before turning around to face him. Randal would soon find himself under the hippo’s crotch, sweat and what seemed like other juices dripped from it.
Without warning, Jenna dropped herself onto the Vulpix, his face getting nice and deep into her pussy as she used the Vulpix as a living dildo to rub her sex, giving soft moans as she did. In any other case, Randal would be enjoying this but after all the previous torture from both Sammy and Jenna, he was sick of it all. A bunch of groans came from the Vulpix as his face was covered in Jenna’s vaginal smells, getting both the smell in his nose and getting some of her strange tastes in his mouth as well.
Jenna continued to use the Vulpix for her own sexual pleasures while giving him none of his own. What was about a fifteen-minute masturbation session for Jenna was a lifetime for Randal and he was begging to Arceus that this would be done soon. Randal’s wish would soon be granted as Randal’s face was squirted on by Jenna, covering him in the smell and taste of it. Jenna got off Randal, looking at the now smelly, completely out of it, Vulpix. Jenna simply smiled at the Vulpix before she began to take off his collar, “Mm… you’re such a good pet… and good pets deserve good baths,” She said to him, picking him up and carrying out of her room to bring him to her bathroom so that the next time she plays with him, he’ll be ready to be used once again…