[Age Regression/Progression, Asset Drain]

Traversing the world was a difficult task. Especially with all of the Monsters and Demons lurking around every corner. But with enough wit and perseverance, you could climb to the top and not get bothered by the small fry. Because nobody, not even the most reckless monsters, would dare try to approach a high-level adventurer, much less a Hero.

“Excuse me, Sir?”

A gruff looking man stopped as he heard a sweet-sounding voice call out to him, causing him to look down at the blonde girl barely reaching up to his waist. He didn’t kneel down, more just looked towards her with a somber yet warm look in his eye. “You know who I am, don’t you?”

“I know. The Hero that’s been fighting to save us all from the Demon Lord. Her and all of her minions have been causing so much trouble over the last few years, and… and my Mom was one of the ones that got taken away by her last assault.” The girl muttered, a few tears rolling down his eyes. “Please. Please, I beg you, Sir! I just want something to live on, until Mom gets back..!”

The older Hero closed his eyes. It was because he hadn’t been doing his duty. Because he hadn’t slayed the Demon Lord, this still happened to the youth. He was lucky that she hadn’t been taken away as well, considering the Demon Lord’s tastes. “...I can give you a small gift of gold, young one. It won’t do much, but it will keep you sustained for a little while. Do you know anybody that might be willing to cut you a deal, so it may last longer?”

“Ah! I do! The granny in the backstreets knew my Mom, and she’s more than happy to take a little bit of gold for a day of bread!” The girl giggled, as she took the older Hero’s hand, practically dragging him into an alleyway in the process. “I’m sure she’d be happy to see the Hero too!”

Something told him that he was wandering straight into a trap. The fact she was quite eloquent for a young girl, and the fact she already started tugging him into an isolated space, should’ve been more than enough reason to be wary. And yet here he was. Getting dragged along. Because he was too soft to pass up a hurting soul like hers.

And of course, it just happened to bite him in the ass, as the girl started giggling and looking back at him with a malicious aura gathering around her. “Oh my. The Hero himself, falling for such a weak trick? I won’t even need to tell the Demon Lord about your demise, if this is what does you in.” She chimed, as a pair of wings started to sprout from her back.

Just looking at them, it was easy to tell that she was a Lesser Succubus. She didn’t even have her tail, just a pair of honestly cute looking wings. That, coupled with her size, gave away her relative age. She had barely been created by the Demon Lord, and she got the bright idea to go straight for him? Was he the idiot, or was she? It was hard to tell, if he had to get down to it.

“Let me guess. The ‘granny’ and your ‘Mom’ were your first victims.” The Hero said, drawing his blessed sword from its scabbard, causing the runes that had been inscribed in the side to start glowing. He was ready to fight and slay her, even with his heart partly shook by her attempt to fool him.

The Lesser Succubus giggled as she stretched her arms slightly, getting all nice and limber while showing off her petite form. “Oh, no. They’re succubi too. The Demon Lord just didn’t let me see them, because she needed them to defend against you. But if you’re gone, I won’t have to worry about being forced to work. Ehehehe…”

“...You may just be one of the most conceited Demons I’ve ever had the displeasure of meeting.” The Hero said, letting his grip tighten as he was about to bring the blade down on her.

Which was when he realized his mistake. And the magic circle that had formed underneath him, causing him to drop his sword in shock.

“Level Drain.”

A pulse of energy reverberated through him, only for it to get yanked out forcibly, like a hook had attached to his soul and forced him to cough up part of it. Dangling right in front of his face was a solid chunk of said soul, floating as it almost begged for him to grab it.

Not that he could manage that, as the Lesser Succubus yanked it back with a grin on her face, licking her lips as she swallowed it. The pulse of the energy she just absorbed filled her, as her body grew and made her look a little older. Just enough to be considered a proper Succubus…

“You planned ahead… Tricking me into talking, just so you could get that off?” The Hero muttered, wincing as he felt the pain still spiking through him. Having his strength drained like that was a terrible experience…

The Succubus nodded, one hand idly playing with her now bigger breast. “It’s really simple, making you and others like you into toys. All I have to do is play the part of a weak girl, reveal my plan, and then you still end up falling for it!” The Demon giggled, clenching her fist ever slightly…

Only for a tail to sprout right above her naked buttocks, the thing swishing around as the spade-like tip turned bulbous with a single hole for something to slip inside. “And now that I’ve gotten a taste of your rich energy, I’m hooked..!”

The Hero wanted to stop her. And as he reached down towards his blade, he noticed the circle fading. He could feel his strength returning. All that he needed to do was just-

“Level Drain!”

He was too slow. In his hesitation, and his attempt to wait out the duration of the spell, he left himself open to a kiss straight from the horny Demon’s lips. That part wasn’t the problem, though it did leave his cheeks bright and red.

No, the problem was the tail’s bulb attaching to his crotch, immediately hooking onto the slight bulge that had tented them before sucking out more of his powerful energy. It was like he was being forced to cum just a slight bit, with his body feeling all of the negative and exhausting after effects as the energy poured up the girl’s tail.

And yet… It felt good. Not just because it was a Succubus’ way of playing with him, but… He could feel his body gaining youth instead of just losing all of its power. He was turning smooth, the scars on his body fading away to reveal the beautiful boy he had been in the past.

“Mmmph! Sooo tasty…” The Succubus giggled, her breasts bouncing as all of that energy went straight to them. The growth was instant, making them explode from mere B cups to an enormous pair of E cups, the jugs jiggling as she kept laughing…

But she still wasn’t satisfied. She could see that she had barely even taken out a good third of his energy. There was still so much more to feast on, as her tail quickly started jabbing towards the Hero, eager to feed on him more and more.

He didn’t move a muscle. Not because he thought it wasn’t dangerous, he knew the dangers of getting sucked on by that tail. But he… He actually enjoyed the sensation. And the part of him that was controlled by his arousal was taking over, superseding his ability to think rationally.

The Hero let out a moan as the tail forced his pants off, letting it latch straight onto his manhood, wrapping around it like a pair of hungry lips waiting to suck on a lollipop. He could feel the wet insides and how they rubbed up against him, nearly driving him to climax right then and there…

“Come on, Hero! Aren’t you going to stop me? If you don’t, I’m going to suck it all out! Level Drain!” The Succubus said, her power traversing through her tail as it immediately began suckling on his rod with the intensity of a vacuum.

His eyes rolled into the back of his head as he struggled to keep himself composed. This time, it wasn’t just a single glob of his soul that was being forced out. It was several. Almost like he was being forced to cum it all out, the tail drinking it all up and pouring it back into the Succubus, who kept on using it to fuel her own evolution.

With every inch that grew on the demon, another was taken away from the Hero. Not just his cock, which was shrinking with every passing moment. His entire body, muscle, size and all, shrinking until he couldn’t fit inside his armor. Leaving him little more than a slightly overgrown child, looking up at a Demon that had taken so much from him in such a short amount of time.

She wasn’t a Succubus any longer. Not with her body practically towering over him, and with curves that would fit much better on a broodmother rather than on a seductress. No, she could probably be called a Demon Lord herself, what with all the power rushing through her body.

“Mmmph! So filling! I’m so stuffed that I’d pop!” The former youthful girl giggled, her wingspan now covering most of the alleyway, with her tail having grown to the point where she could probably devour the Hero whole, whether or not he was his normal size. In fact, her tail was downright drooling on him, almost as if it wanted to devour him right then and there.

The Hero, reduced to a mere boy as he looked up at her with a nervous look on his face, squirmed as he tried to cover himself up with his fallen armor and clothes. The fact that he enjoyed that level drain so much had come back to bite him…

And yet, he couldn’t stop looking straight at the tail that wanted to eat him whole. He wanted to be drained more and more. Even though he barely had any power left in him… He reached up towards it, grabbing the rim of the tail…

Only for it to be yanked away right before he wrapped his tiny fingers around it, the Demon giggling again as she leaned over him. “Ah-ah. You’re not getting what you want, now that you’re completely dry. I don’t have a use for a Hero who can’t even keep his pants dry, much less one with such little power like you.”

“...I-I’ll… I’ll give you more… I’ll give you more!” The Hero, thoroughly humiliated by his own need, stood up despite his naked body. “I’ll build up all my power again, a-and then you can drain it all over. J-Just let me… let me feel it again!” He cried out, shivering as he admitted how worthless he really felt. Otherwise, he wouldn’t have asked for something like that.

The Demon brushed her hand through her hair, letting her fangs show as she nearly buried the boy in her breasts. “Then you better work hard, Hero. Otherwise, the Demon Lord’ll finish you off. And then I won’t have my meal ticket.”

“Y-yes! I’ll do it! E-Even if I kill the Demon Lord in the Process, you’ll get it all! So please, please promise to drain it all out again!” The desperate boy cried out, his admittance causing small droplets of clear cum to dribble down his leg.

She reached out to take his hand, causing a symbol to appear on it, as well as his balls. A small heart, signifying who he belonged to. “Then let’s see you do just that, Hero…”

The Hero forged a pact. With the one who would use him as little more than food… And he couldn’t wait to go through that again.

Just for one more shot at being drained...