Jeff's mother descended the stairs to her 28-year-old basement bedroom, wondering what the commotion was all about. She knew his girlfriend was with him, and she was happy someone had developped an interest in him in spite of his condition, though the lady looked a little young perhaps. However the mother hen still believed her perfect innocent silly boy didn't engage in anything more than heavy petting.
Therefore she was quite taken aback when she stumbled upon her baby boy laying on the floor locked with Jennifer, both of them naked.
"Oh my..! Honey bunny, what is all this ruckus? Are you okay?"
Jeff jumped in surprise and tried to withdraw from of Jennifer, but his large doggy knot was still stuck inside and he pulled her along with him, waking her up. The two of them hurriedly attempted to cover themselves with the towel thrown on the floor.
"Mom! Mom! I'm with Jenni-woof! She's... she's not decent right now!" Jeff whimpered. His swollen cock was still leaking the last drops of his puppy batter into her womb while Jennifer was refraining a laughter. His bashful behaviour was just the cutest!
"Oh dear!" Jeff's mom let out, turning away from the scene. "Please sweetie tell me you're wearing protection, you know, the ones that I bought for you?"
"Woof! Yes mom! I'm a good boy, Jenni-woof told me so!" Jeff barked. His tail wagging and embarrassed squirming was almost shaking Jennifer's body along with it, who was trying her best to hide from view with the relatively small towel.
"Oh my, okay, I really don't need to hear more about this, honey bun!" Jeff's mom cut short, already walking up the stairs. Jennifer could barely contain her hilarity at the situation.
"I love you silly boy!" she giggled when Jeff's mom closed the basement's door. "This was really fun, we should do it all the time!"
He wagged his tail again. "It- it feels really good! Jenni-woof's belly feels very warm..."
Jeff tried to back up again, his knot only moderately smaller than a second before.
"Jenni-woof. I'm stuck," he whimpered, lowering his ears and head.
She kissed him on the nose. "It's okay silly, take your time."
After a good ten minutes at least, Jeff's canine rod finally seemed to shrink enough that he could dislodge himself from Jennifer. Thick ropes of doggy semen stretched between his half-erect member and Jennifer's slit, with more oozing out of her. The shred condom fell off Jeff's softening cock.
"Oh no! Jenni-woof, there is a lot of goo!" Jeff whimpered when he realized he had done something naughty.
"Shit, you're right," Jennifer realized. Her cheeks immediately felt hot, a pleasant warmth still echoing from her afterglow. There was only an inkling of worry in her voice, as she had to admit to herself she had zero regrets about their actions. In fact, the idea of breeding with her doggy boyfriend and withholding his seed in her womb was... turning her on. Could it be possible she...?
Jennifer got up to the Chronivac to check. Scrolling down various elements, she did find her current status indicated: pregnant. It felt too surreal, since she didn't feel any different than a moment before. At the same time, carrying Jeff's offspring was incredibly intriguing and arousing. She wanted to play with it, get a better taste of what would be.
She decided to hasten the pregnancy to three months out of curiousity. She hit a button, and the warm glow in her core pulsated, sending pleasant shivers up her spine. She watched as her flat belly began showing a baby bump. It was small at first, impossible to notice if you didn't know, but quickly progressed to a nice, definite curve. Nothing she wouldn't be able to hide in a sweater, except she came here in a crop top and tight denim pants...
"Jeff! Look at what you did! What we did..." Jennifer said excitedly, her hands on her rounder belly. She wondered how many pups were in there. Her hips had also changed imperceptibly, wider than previously, and her breasts felt quite tender. In fact they looked swollen, and her areolas looked puffy and quite darker than they were.
"Oh! Jenni-woof!" Jeff barked happily. "I did what you told me, am I still a good boy?" He didn't seem to be aware of the accelerated timeline of events.
"Yes silly boy! You did a very good job!" she patted him on the head, as he was still sitting on the floor.
She wondered if the Chronivac had altered the reality around them and if Jeff's mom knew Jennifer was expecting puppies. She also probably believed Jennifer was 21 or something.
"Jeff, aren't you hungry now? Should we get snacks upstairs?" she asked him, grabbing her clothes. Her butt barely fit into her panties and jeans, and the crop top stopped right above her small baby bump.
"Yes! Yes! Let's get snacks in the kitchen!" he barked excitedly, his whole lower body trembling in anticipation and from all the wagging.