Two Hedgehogs and a Fox: An Ageplay Story

Chapter 15 The Last Night

Tails' ears twitched as he instantly awoke. Sitting up, he focused on the faint sounds that he was hearing down the hall. Sounds of… Distress?

He pulled the covers off of himself and sat up further, going to the bars of the crib, and immediately realized that wasn't going to be close enough. He looked over to the baby monitor, and wondered if he should see if anyone was on the other side. But he noticed that the noises were coming from down the hall from Amy's room, and not the monitor's speaker, which was where the other one was, so it was most likely shut off. So if they were in trouble, that wasn't going to be of much use.

Steeling himself, he reached up to the top of the bars, pulled himself up and over the top, and his feet landed on the carpet with a dull thump. He quickly made his way across the nursery to the nearly-closed door, pulled it open, and went out to the hall, wet diaper crinkling with each step, passing the stairs and going down to Amy's bedroom, where the door was likewise closed almost the entire way. He came up to the doorway, and his eyes immediately widened when his mind registered the small slice of the scene that the cracked door gave him.

The grunts and gasps weren't sounds of distress, but sounds of overwhelming pleasure, as Amy was on all fours on her bed, and Sonic was behind her, hands gripping her hips while he thrusted into her vigorously. The expression on Amy's face left nothing to question, and Tails felt heat rapidly rush to his face as he definitely saw the female hedgehog drool on the sheets as she was taken by her boyfriend.

The fox seemed frozen in place, partly wanting to run back to the nursery and forget he saw anything, and partly wanting to see how long he could stand here and ogle the pair of mating hedgehogs.

Amy may have been unable to focus at the moment, but unfortunately for the flustered fox, Sonic had a much better vantage point from higher up on the bed, and it didn't take more than but a moment until Sonic's eyes saw the fox's sky blue peeping ones in the cracked door.

"Don't you think you're being just a little too loud?" Sonic asked, immediately looking down to Amy, making Tails wonder if the blue hedgehog had actually noticed anything.

"You… You really think it's a problem?" Amy asked, catching her breath as Sonic paused in his thrusting.

"Well, seeing how our little adult baby is taking a look at where the noises are coming from…" Sonic replied.

Amy's eyes widened at Sonic's words, and her eyes shot to the barely-open door, and also saw the fox's eyes, which took on a look of panic as he now started to quickly back away from the door, an instant away from turning and bolting back down the hall.

"Oh no, I don't think so, get your tails in here this instant, mister!" Amy snapped, pulling herself forward off of Sonic, and slid off the bed, landing on her feet. She stood there for just a moment, waiting for the door to open the rest of the way. Open it did, and a quivering Tails stepped meekly into the room, diaper crinkling and squishing as he did so.

"Anything to say for yourself?" Amy asked, hands on her hips.

Tails couldn't look her in the eyes; even though she had been breastfeeding him for most of the week, he had never seen her completely nude, which she was currently, tapping her foot as she waited for an answer.

"Uh, um… I…"

"You want to look at me when you're talking to me, Miles? You didn't seem to have any issue with that a few moments ago," she scolded.

The fox shivered at hearing his legal name, and this brought the fox's eyes up from the floor, tracing up Amy's slender figure to her face.

"It sounded like you guys were in trouble," Tails said, almost sounding like he was forcing the words out.

Sonic snorted, unable to hold in a snicker, as he took a seat on the bed, still quite hard.

"I warned you, hun," he commented.

"Yeah, and then when he saw what it really was, he kept standing there and looking, didn't he?" Amy shot back at him.

"Mommy's got ya there, pal," Sonic admitted.

"Hun, go get my hairbrush," Amy said, turning around towards the bed. Sonic got up, Amy took his place on the bed, and Tails gulped.

"Get over here, you naughty baby," Amy instructed.

Still shivering, Tails took uneasy steps towards the bed, and his gaze fell to the floor again as he stopped in front of the pink hedgehog. She brought her hands up to his hips, got her fingers underneath his diaper, and yanked it down to his thighs, revealing the damp inside, as well as his erection.

"Liked what you saw, huh?" Amy said, reaching around and undoing the tapes that had been fastened around his tails, freeing them to pop back up. She then brought her hands up to his waist, and pulled the fox forward, and bent him over her lap. She pinned his tails against his back just as Sonic came back from the dresser with her flat-backed bamboo hairbrush.

"Let's see if mommy can't teach you a lesson," Amy said, and took hold of the hairbrush, raising it up, and letting the poor fox shudder in anticipation for a few moments.

Amy didn't hold back when she finally swung down, coming down on the fox's rump with a surprising 'whap!', causing the fox to gasp as he drew in his next breath. Amy brought the brush back up, waited just long enough for Tails to stop tensing up, and swung it right back down.

Tails' mind was currently stirring in a melting pot of shame and kinkiness, with some spice tossed in every time the back of Amy's brush came down on his backside, and he gave out yelps of pain. On one hand, he was upset at himself for disappointing Amy like this, but on the other…

…This was a piece he had been missing all week long. Being a brat, misbehaving, and getting his comeuppance because of it. Because of that spark, his erection endured throughout the hedgehog's onslaught, and his face burned when he saw Sonic leaning against the dresser, just watching. He was astounded that he looked so calm about this, with the slightest of smirks on his face, in addition to Amy knowing how to put him over her lap immediately, then he remembered what Sonic had told him the evening of discovering him diapered in his workshop bedroom; of how he and Amy got kinky as well, and it dawned on the fox that his blue best friend had probably been in this exact same position before.

The sharp stinging blows continued for thirty seconds, and when Amy finally paused, he found himself holding back tears, as his cheeks burned, on both ends of his body, yet he couldn't deny his arousal either.

"Don't even try to pretend that part of you didn't love that. I can feel you throbbing against my leg," Amy told the fox as he was still bent over her lap. "So while I've got you in such a compromising position, do you want to tell mommy why you were touching your diapers during the hike yesterday?"

Tails, still taking gasping breaths, fought through another shuddering wave of heat as he realized that he hadn't been as subtle as he thought he had been yesterday.

"W-Well…" the fox began, taking another deep breath. "F-First, if I knew this is what I had in store, I think I would have misbehaved a bit more this week… And as for yesterday… Yeah, the thought of the two of you using my diaper, maybe as a way of… Marking me as yours… It was too much to resist."

Tails felt another wave of heat flush his face as his confession exited his mouth.

"Maybe marking you as ours?" Amy asked, picking him up for just a moment to slide herself out of the way and lay him down on the bed, kneeling next to him on the mattress. "Hun, would you go get a clean diaper and the changing supplies from the nursery?"

As Sonic zoomed out of their bedroom, Amy's hands went down to the diaper that was still around Tails' knees, and untaped it, rolling it up and throwing it away in the trash by the door. By the time she had come back to the bed where Tails was laying, legs dangling off of the edge, Sonic had returned with a fresh diaper, wipes, and powder.

"I don't know about you, daddy, but I think we have to figure out a way to turn that 'maybe' into a 'definitely', don't you think?" Amy asked Sonic as she got the diaper unfolded.

"Well, if he didn't think he was ours for the past week, then I'd say we have to try something more direct," Sonic added.

Amy lifted Tails' legs up and got the diaper slid underneath him, setting him down on it, noting his erection was still at full mast.

"Especially since there's no way I'm risking this diaper leaking by taping it up with that in the way," she commented, lightly running a finger from the base to the tip, which was seeping pre. "I think I have just the thing in mind."

With that, Amy climbed back up on the bed, and put her right leg over Tails' belly, straddling him as she took his erection in her left hand, stroking it gently.

"I know just what to do with this," Amy said, scooting forward a few inches. Tails raised his head up, and his eyes widened when he saw what the hedgehog was about to do. "If you wanted to watch the show so badly, then why not be a part of it?"

With that, she got him lined up with her swollen, dripping vulva, and slowly descended onto his shaft, letting it slide up into her, and she took a gasping breath as she quickly bottomed out.

Part of Tails couldn't believe what was happening, and at the last moment, he resisted thrusting up as Amy's entire weight settled on him, her warm, wet folds enveloping him.

"Oooh, our baby boy is a bit bigger than he looks…" Amy said, gently moving back and forth. She glanced over at Sonic, who was still as hard as a rock. "Come on daddy, I know you didn't finish before he decided to peep on us. Come on and have a little fun too."

Sonic smirked, and stepped up to where Amy currently had Tails in a reverse cowgirl position on their bed.

"You want to lift his legs up for me?" Sonic asked Amy as he grabbed the bottle of lube that had been left on the comforter. Amy wondered what he needed that for as she handed him the bottle of clear lubricant, until she saw him judge the angle that the fox's sphincter was at.

"Oh… Oh, I thought you meant the other side. You know, his mouth," Amy said, taking another gasping breath as she started to gently move up and down on the fox's shaft. "Are you sure he's ready for something like that?"

"Well, I figured you'd want to hear him," Sonic said as he gave his erection a fresh coating of lubricant, glancing over Amy's shoulder at the fox, who was currently letting his head sink into the blanket, as every one of Amy's movements caused the open diaper underneath them to crinkle. "Besides, I think he's ready. We've been practicing with the beads, haven't we, buddy?"

Sonic's question brought another wave of heat to Tails' face. He found it within himself to barely nod coherently, as he continued to bask in the sensation of Amy's innards squeeze and massage him.

Resigning to her boyfriend's choice, Amy grabbed Tails' legs behind his knees, and lifted them up, causing herself to lean back a bit in the process, but made it a much easier angle for Sonic to try and enter. After he got himself lubed up, he capped the bottle, tossed it over on the bed, and closed the last of the gap between himself and the pair, angling his erection down and pressed it gently against the fox's sphincter.

"It's just like the beads, pal. Just relax and let it in…" Sonic warned him, slowly increasing the pressure, and his tip popped in, as well as another half inch. "See? He's taking it like a champ already."

"Mmf… Gods that's hot…" Amy said, biting her lip, looking down and watching as Sonic entered the fox's rear end.

"You're telling me. Don't worry, buddy. I'm not quite as long as the beads. Maybe a little bit thicker though," Sonic reassured the fox, who hadn't even spoken, and was only taking deep breaths as the sensations all but overwhelmed him. Ten seconds later, Sonic bottomed out, and felt his stomach press against the fox's balls.

"Unf… Wow you're warm. See, hun? Now we can make out while we fuck our adorable little baby," Sonic said, before leaning in to press his lips to Amy's, sliding his tongue into her mouth as he began to thrust.

Amy barely had to do anything except hang on and make sure Tails didn't accidentally slide out, for every thrust that Sonic gave into Tails fed back through his hips, and caused the fox to buck up into Amy's nearly dripping folds.

Hearing his two friends moan and gasp at what they were doing to him was making Tails' brain nearly seize up, and it took all his mental fortitude to hang on for dear life and enjoy the ride.

Sonic finally parted from the kiss as he increased the speed of his thrusts.

"He feels so tight… Not sure how long I'm gonna last," Sonic warned.

"Well we did catch him when we were pretty far into it. Don't worry about it and just go for it," Amy said, trying her best to match the pace of Sonic's movements.

Tails felt Sonic's rhythm become a bit uneven, and thirty seconds later, he gave one of his strongest thrusts, hilted himself into his rectum, and held himself there. The fox gave out a whimper as his colon filled up with the hedgehog's seed.

Sonic leaned in to kiss Amy a few more times, before he was finally spent, and his posture slumped just a bit.

"Well, now I've put that into both his ends. Want me to stay in there until you're finished?" Sonic asked, a bit short of breath.

Amy shook her head.

"He can let it out into his clean diaper… And it'll give me more room to move," she replied.

With that, Sonic slowly pulled out, taking a moment to wipe his erection on the clean diaper the fox was laying on, before stepping back and letting Amy lower his legs.

"Mmf, now come on, sweetheart. You better not have been naughty in your crib before your nap, because mommy wants you to be a good boy and fill her up!" Amy said, before rapidly increasing the pace that she was riding the fox's endowment.

Luckily for Tails, he had not, and at the rate things were going, Amy wasn't going to have to wait long at all for him to obey those directions. He felt Sonic's deposit begin to leak out of his backside, as he gave out a small fart. Amy's moans quickly turned to lustful cries, and he felt her vaginal muscles clench around him, and he instantly decided to stop resisting, and let loose.

"Ah… Ah! Mommy!" Tails screamed, daring to raise his arms and grab Amy's hips, and held her down as he erupted inside her.

Feeling Tails' cum finally douse the fires in her loins effectively renewed the orgasm she was in the middle of, and she gave out one last cry of pleasure, as Sonic watched on in satisfaction, arms crossed as his erection continued to soften. He saw Amy and Tails both go rigid for a few moments, before finally going limp, and thought for a minute that he was going to have to rush over to catch Amy to keep her from falling off the bed, but she had managed to put her hands on the mattress to keep her balance at the last second. After catching her breath, keeping herself impaled on Tails, she rotated herself around, and bent over to kiss the fox on the forehead.

"What a good boy you are, even if you are naughty sometimes…" Amy said. Slowly, she raised her hips and lifted herself off him, and moved back a few inches, where her dripping lower lips were now over the open diaper.

"Sweetheart, do you mind?" she asked, glancing back at Sonic.

Sonic smirked, and stepped forward to the edge of the bed, and reached his right bare hand forward, and slid two fingers into her, curling them slightly, and began cleaning her out, watching as the fox and hedgehog cum dripped from her lips and his fingers onto what was a clean diaper underneath Tails a few moments ago. He repeated this motion several times, watching as she shuddered each time, until she was sufficiently clean.

"Aaand there we go," Sonic said, and Amy slid off of the bed, and shivered momentarily in the afterglow, before she grabbed the bottle of baby powder off of the floor, and gave the fox's diaper area a quick sprinkling before bringing the cum-covered front up between his legs, smoothed it against his belly, and taped it tightly up.

"Tails? You okay, sweetheart?" Amy asked, as the fox's chest continued to rise and fall.

"That… That was… I can't think of a better way to end this week, even though I really don't want it to end," Tails said, still catching his breath.

Sonic and Amy smiled gently as they both climbed up on the bed on both sides of the fox, and pulled him up towards the head of the bed where the pillows were. He shuddered as the front of his diaper was damp and sticky, and the back was becoming more so as he continued to slowly expel Sonic's seed. The thought of keeping the evidence of the act the three of them had just committed wrapped around his nether regions all night helped him slip back into his little headspace even quicker than usual, as the two hedgehogs snuggled up next to him.

"Well hun, daddy and I have been talking, and talking, and trying to figure out how to tell you. The excuse we used when we first decided to do this for you was that we could get some experience in taking care of a baby before actually having one. When everything is said and done, we don't think we're ready. Because while we've proven ourselves capable of taking care of your little side, which you've done quite adorably, it's been just as fun taking care of you with your adult needs mixed in, and we wouldn't be able to do that stuff with an actual kid."

Tails' ears twitched when he heard that.

"Are… Are you guys saying what I think you're saying?"

Sonic nuzzled him.

"Tails, you obviously don't want this to end, and we really don't want it to end either. Buddy, would you like to move in with us, and be our special little guy full time? Make that nursery yours for good? You can have a lot more big time, as long as you're in diapers whenever you're in this house. What do you say?" Sonic asked.

Tails felt the tears well up immediately, as he tried in vain to sniffle and blink them away.

"I… I don't know what to say, other than… Yes, absolutely. I love you both so much," Tails said, a tired smile on his face.

Amy and Sonic smiled, and they both sat up, bringing Tails with them. Amy picked the fox up in her arms, took him over to the rocking chair, and cradled him, gently bringing his head to her right breast. As she gave him his bedtime feeding, Sonic got up and made the bed, changing the sweat-filled and cum-stained sheets and blanket for a fresh set from the linen closet. By the time Amy was done feeding Tails, the bed was ready.

"Alright, no crib for you tonight. You're right where you belong right now," Amy said, taking him over to the bed, and sliding him in under the covers while Sonic quickly made sure all the lights were off downstairs, before returning to the bed and sliding under the covers on the other side of their charge, putting him in a hedgehog sandwich.

"Sweet dreams, buddy. We love you too, and welcome to our family, with all the weird and kinky things that come along with it," he said, as they both shut off the lamps on their nightstand, enveloping the room in darkness.

As the pair of hedgehogs quickly settled down, Tails' mind was once again swimming through what had just transpired. He was fairly certain that his wildest dream had just come true; not only becoming an adult baby nearly full time, but also entering into some freaky, kinky polyamorous relationship with his two best friends along with it. He couldn't imagine what the next few days were going to feel like, now that there wasn't an end date that he was now dreading.

Taking one last deep, quiet breath, Tails closed his eyes, as happiness welled up in his chest again, and he welcomed the world of dreams.