Bonus Chapter: Life's a Bitch

Katherine definitely didn’t expect her life would end up like this had you asked her a year ago. Then she was a married (couldn’t exactly say happily, but married) stay at home mother dealing with being an empty nester. Now she was divorced and the mommy to her daughter’s sorority. Which, of course, meant that she spent every day cooking and cleaning for them, as well as helping keep them happy by doing everything naked and allowing them to use her body in any way they pleased. But today was something special even by those standards. She was, firstly, on campus, which was unusual. And more importantly, she was currently dressed like a dog.

Well, ‘dressed’ was probably an overstatement. Her important bits were covered, she had a shirt on (emblazoned with the phrase ‘THERAPY DOG’), latex shorts, and a neoprene puppy mask covering her face. The shorts had a tail coming from them, and conveniently hid that the base of the tail was buried in her ass, attached to plug suspiciously similar to the one she had used that fateful day back during moving in week. It was big and hard in her ass, with an external part that fitted over her pussy and was able to stimulate her clit. Then this whole thing was attached to the long tail coming out of the shorts, meaning that she could feel it shifting around any time she made any sort of movement. On top of all of this, she was wearing long neoprene gloves which restricted the movement of her hands and gave her cute puppy paws, and then knee pads allowing her to move around on all fours reasonably easily. And as a final touch, she had a leather collar around her neck attached to a lead which was held by, of course, Chloe. Chloe was speaking to a student Katherine didn’t recognize at that particular moment.

“Welcome to our therapy dog event!”

“Uh, huh. This was a little different than I was expecting.”

“I know, isn’t it fun? We had the idea this year to make therapy dog time a little more interesting! All of our dogs are members of the house. But you can treat them just like a normal dog!”

“Huh. Like, playing fetch? And petting?”

“Absolutely! Our dogs love all of it. Would you like to take this one? Her name is Kat!”

Katherine’s mind had been wandering, but she snapped back to attention at the sound of her ‘new’ name. Mostly because the plug vibrated in her ass, leading to her moving her hindquarters and making the tail wag. Which caused even more feelings in her ass and pussy as the plug moved inside her. None of them unpleasant, though. She liked wagging her tail!

“Cat, huh? Interesting name for a dog.”

“Well we wanted to have some fun with it! How about you have some fun with Kat and then you can just bring her back to me when you’re done.”

Katherine, Kat she supposed, was led by the new student, a boy, out further onto the grassy area that the girls had set aside for this purpose. It was finals season and so therapy dog sessions were common, but the girl’s had really gotten inventive with theirs. There were another four ‘dogs’ in their area. Two were other girls from the sorority who had volunteered for the job (wearing more extensive costumes to hide their identity more fully), and the last two were other mommies that had joined the house after the start of the semester. Kat was glad she had been the first! She didn’t want to think about doing that last trial while class was in session, though the other two mommies had done great! Katherine’s attention was grabbed back by the boy, quite literally, as he tugged on her leash. Kat had the strangest desire to smell his crotch. Dogs did that, right?

“Okay, Cat, uh, fetch?”

He took a branch lying on the ground and tossed it. Not very far, but Kat knew what to do, and scrambled over to it as fast as she could. Which wasn’t particularly fast, given her restrictions. But her tail did ‘wag’ deliciously in her ass as she did, and she felt vibrations course along her crotch as well, so she knew she was acting correctly. And then she found that she couldn’t grab it with her mouth given the mask, so she had to settle with pinning it to her chest with one arm and then hobbling back to the boy. But she did it! Her pussy vibrated with happiness as she completed the task, and she rubbed her body against the boy when she returned. She snuck a moment to smell his crotch, too, it smelled good! She licked her lips, she was going to need some ‘quality time’ with her girls after this. The boy pushed her away, much as one would with a real dog, and threw the branch again. They spent a good ten minutes like this, Kat’s asshole getting a real workout the whole time as her tail wagged with her running. But she was getting real good at this! The boy then sat down on a bench and Kat put her front ‘paws’ on him, getting her face nice and close to his crotch to smell his nice scent as he started ‘petting’ her, stroking her skin softly. Ooh, he liked her! Her pussy vibrated more, keeping her nice and horny. She noticed his cock was getting hard, too! Such a naughty boy. Suddenly, Chloe’s voice cut into her awareness.

“It seems like you’re really enjoying Kat! Would you maybe like to enjoy her more… privately?”

“Uh, what do you mean?”

“Well, we rented a small storeroom nearby, as well, and you can continue having fun with her there if you’d like! We’re just asking for a small donation to help the sorority.”

Ooh, yay! Kat was excited, she was so happy she could help out the sorority! She wagged her tail and gave the boy her best puppy dog eyes.

“Uh, uh, sure. Yeah, let’s go. How much?”

Chloe and the boy discussed more as the pair led Kat to the storeroom. Kat noticed one of the other ‘dogs’ being led out by a cute girl as they approached, it looked like she had fun! After a few more moments of haggling, Chloe shook the boy’s hand and walked away. The boy tugged on her leash to lead her into the room, and Kat gladly obeyed, trotting in as the boy closed the door behind them. There was a small pad on the floor which Kat moved over to before laying her front half down, displaying her ass. She knew what to do!

The boy came over and, after a few moments of hesitation, pulled on her shorts. Kat wiggled her ass back, then moaned as he tugged on her tail, not realizing yet that it was connected to a butt plug.

“Oh, fuck”, he muttered. Ah, so now he had noticed! Kat felt pressure on her ass as the boy gripped her ‘tail’ and pulled the plug from her ass. Not exactly gently, but he got the job done. Kat, whining in character, shook her ass as soon as it was out, presenting an appealing target, which the boy quickly took advantage of soon after as Kat heard a zipper and felt the hard mass of flesh push against her asshole. Kat ‘ruff’ed in what she hoped was a positive way as he started pushing inside her, and Kat realized all the activity with the plug had probably made her asshole gape, allowing him easy access. Her girls had planned this all out so well! She moaned, but quickly morphed it into another ‘ruff!’ as his cock sunk deep into her ass. She had taken some cock these last few months, but admittedly not very often, her and her girls preferring oral and vibrators much of the time to other options, even those with girldicks. But she still had been getting more dick then she had for the last few years of her marriage! And plus the girls had helped her get prepared for this the last week by providing her with escalating sizes of butt plugs to wear around the house, to make sure that she would be comfortable with her tail in.

Kat was pulled from her reverie as the boy grunted and started really attacking her ass. Kat did so love the youthful energy on campus! She tried to stay in character, changing her moans to yips and barks and whines as much as she could, and made sure to squeeze his cock with her ass to let him know he was doing well. And after too short a time (the unfortunate corollary to the youthful energy) the boy groaned and Kat felt his cock swell and cum into her bowels. After a moment to breathe, he pulled out from her ass and wiped his cock off with some convenient tissues while Kat stayed in her position, obediently. After a few moments the boy came back over and replaced her shorts, plug and all, and tugged on her leash.

“Uh, um, good dog?” he said, clearly a little off in his post nut clarity. But Kat was quick to give a little jump and a positive bark to let him know that he had done well. And to give her tail a nice little shake in her fucked ass to both give him a nice tail wag and get to feel the delicious soreness in her asshole. The boy quickly finished adjusting his own clothes and led Kat back out of the room. They spotted another dog and handler pair on the way over with Chloe as they did so, and Chloe gave Kat a warm smile as she saw them exiting, which caused Kat to wag her tail again. They were doing such a good job for the sorority! The boy handed the leash back to Chloe, said “um, thanks?” and then wandered away, evidently still a little confused as to what happened. Kat supposed it wasn’t every day he got to fuck a therapy dog’s ass on campus! Chloe looked down at her with a smile as the boy left earshot.

“Are you being a good doggy, mommy?”

Katherine jumped and yipped affirmative, and then stretched and stuck her ass out as delicious vibrations coursed through her pussy and ass as Chloe’s smile widened.

“I thought so, mommy. You’re doing such a good job.”

Kat barked back in joy as the vibrations eased, bringing her to the now very familiar edge of orgasm before backing off. She licked her lips, looking forward to more. If this event went well, the house was sure to do more events, too! And as she thought that a girl walked up to Chloe, who was very quick to give her the spiel. Within moments Kat’s leash was in the new girl’s hand and she was back into the field chasing sticks. She was so happy to get to serve her house like this! And she was excited to find out how the girl would like to treat her in the storeroom if she did well, too. She was having such a good time! Katherine definitely didn’t expect her life would end up like this had you asked her a year ago, but she also loved this new life of hers more than she had ever thought possible.