Masato quietly closed the door behind him, not wanting to wake the others. He'd been wanting to go out and train on his own, but every time he tried, his mom always just killed everything. It's also why he wasn't taking his team: they were more likely to get caught that way. He needed to go alone.

So he crept out with his trusty sword at his side, making sure to take the path to the forest. He'd heard rumors of a creature in them that caused several men of the village to go insane, and he wanted to try to take it down and earn some SP.

He made his way down the dark path, using the moonlight to guide him. Thankfully, he'd brought a lantern he could light whenever he needed, though it had limited fuel. Even so, he wasn't all that worried. Even if he did manage to get lost or whatever, when his mom found him missing, she'd easily be able to find him and save him. He had no reason to be worried…

Eventually he reached the forest and stopped. The gentle wind caused the tree branches to rustle, a pleasant sound contrasting the darkness that lay before him. Masato took out the lantern and equipped it, with it instantly lighting up, casting ominous shadows across the ground as the flame within flickered. He took a deep breath, and ventured into the forest.

As he went in deeper and deeper, the air became colder, and his surroundings became quieter. Masato swallowed a lump that had started to form in his throat. He continued onward, and while he was sure his eyes were simply playing tricks on him, he couldn't but think he saw the shadows moving in ways they weren't supposed to.

Maybe this was actually a bad idea…

Just as Masato was considering turning around, something whizzed by and nicked his side, ripping through his shirt. He drew his sword and whipped around, trying to face whatever had hit him. He heard what sounded like a woman's laugh behind him, and turned around again to find…nothing. The laugh sounded from his right, then his left. Was it moving or just throwing it's voice?

"Just come out here already!" He shouted, and the laugh became louder. Suddenly, something appeared right in front of him, causing him to jump back and point his blade at the monster. Then, when it fully sunk in what it was. It appeared to be a…very scantily clad woman with long dark hair, and glowing red eyes, along with red wings, a tail, and small devil horns. Of course, it was a succubus. How could it have possibly been anything else?

Masato smiled. If it flew, that meant he could blast it out of the sky, perfect! The succubus giggled, and started flying up in the air. Masato readied his weapon, but before he could activate it, she swooped down and tackled him, pinning him to the ground. He gasped as he hit the dirt hard, and looked up into the blazing eyes of the succubus. She giggled, and licked her lips as she knelt down and before Masato could react, she kissed him. As Masato's eyes went wide, he saw a prompt appear to his side. He looked over, and the words on the small screen confused him.

"You have been inflicted with a Lust Curse!"

Lust….Curse…?

Before Masato could even think about what that meant, he felt himself feeling drowsy, and before he knew it, he fell unconscious.

Mamako watched the distant area as she concentrated. She knew he probably couldn't have gotten very far. She just needed to find him.

She'd woken up to find Masato gone, and figured he'd gone out to train. But while she believed in his capability, she was still worried about him being on his own, so, without waking the others, she left a note with the others telling them what happened. Then, she set out to use her power to locate him like before, when Wise teleported them away.

Eventually, after walking away from the house for a bit in the direction she was sure he'd gone, she smiled as she felt a warmth inside her, and a pillar of rock erupted from the ground in the distance. There he was! Hopefully he was okay…

She quickly started making her way towards the rock, which apparently was in the forest.

It took her only a few minutes at full sprint to make it to the forest, and then make her way through the trees to reach the rock, where she stopped when she saw…a woman. A woman with a confused expression stared at the pillar that had appeared next to Masato, who lay passed out on the ground. For some reason, he was shirtless, and the woman seemed to have her hands on his pants. Mamako frowned. What was she doing?

"Hey, what do you think you're doing to Ma-kun?" She said as she stepped out from the trees. The woman turned towards her, and looked Mamako up and down. She smiled, and without a word, lunged towards Mamako. Mamako raised her weapons, and the woman was gone before she even hit the ground. With her taken care of, Mamako sheathed her weapons and rushed towards Masato. She quickly scooped him up and set his head in her lap so she could look down at him. He seemed to have red lipstick on his lips. Did…did that woman kiss him?

At the idea, Mamako's cheeks flushed, and she shook her head. Even if that was the case, it probably wasn't with his consent. Mamako started to gently caress Masato's hair, and he moaned as she did so. She felt a smile come to her face. He always looked so peaceful when he was asleep.

Surprisingly, he actually woke up fairly quickly, with Mamako watching as his eyes fluttered open. She smiled at him, and picked him up, shoving his face into her chest. "Oh, Ma-kun! I was so worried about you!" She couldn't see his face, but Masato twitched against her. She wanted to savor this as long as she could, because she knew he was about to push her away. In fact, that's what he was raising his arms to do. She sighed. At least she enjoyed it while it lasted.

But then…he reached up, and instead of pushing her away, he placed his hands on her breasts.

Mamako moaned, surprised by the contact, even through her clothes. A blush ran across her face as his hands sunk into her breast. "M-M-Ma-kun, what are you doing?!"

"Booooooooooobs…." He muttered, sounding as if he was in a trance.

"Y-you shouldn't be touching your mommy's—ahhh-!—b-breasts like this!" Mamako said, though she couldn't deny the intense ecstasy she felt running through her as Masato groped her. She had a brief flashback to when he'd kept slipping on her after she was covered in slime and just how good it had felt. This was even better, though…or worse, depending on how you wanted to look at it. "M-Ma-kun!"

"Moooooore…" he said, and before Mamako could stop him, he leaned, reached down, and nearly ripped her entire top off. In an instant, her breasts bounced wildly as they were freed from their fabric prison, the slight sweat on her skin reflecting the small amounts of moonlight that broke through the trees, as well as the light of an abandoned lantern.

"Ma-kuuuuun!" Mamako shouted. He smiled and growled in an almost animalistic manner as he pounced on her, tackling her to the ground and pinning her arms. Mamako felt her face burn as she was unable to cover herself, and felt her son's eyes gazing at her exposed nipples, which were erect both from the chill of the night air as well as the arousal he'd already given her. Aroused by her son?! That's-!!

"Ahhhh-!" She shouted, and then shivered as he leaned down closer to her chest. She could feel his warm breath on her bare skin, and it made her shiver. He licked his lips and opened his mouth, descending down towards one of her nipples. "N-no Ma-kun, we can't! I'm your mommy!" But he didn't listen, and quickly placed his mouth over the nipples. Jolts ran through every one of Mamako's nerves, and she wasn't able to stop herself from moaning, making her blush even more intense. She couldn't believe what was happening right now, even though…it felt really good!

He sucked at her nipples, making her body twitch and shake as he flicked his tongue around. Every single time he licked it, Mamako wanted to moan. Her toes curled in her shoes, and she wasn't really resisting at this point.

"Mmmmm…" he groaned. He pulled away from her nipple all too fast, leaving a satisfying popping noise as they separated. He moved his arms up, so he was able to hold down both wrists with one hand. Meanwhile, he didn't hesitate to grab onto her free breast hard enough to make her wince, yet also shiver with delight.

"How can someone have such nice tits?!" Masato asked.

"N-no! You shouldn't be saying something so vulgar about your mommy!" Mamako said. He laughed, and pinched her nipple, making her scream in delight. It echoed through the forest's trees as he twisted the nipple, smiling widely as he did so.

"Adorable moans~" he said, then once again leaned down and took her other nipple into his mouth. Mamako jumped as both of her breasts were now being assaulted in different ways. She could feel her body heating up more and more as she became more and more aroused, despite knowing that she shouldn't be.

Finally, he let go of her breast, but her plights weren't over yet. He started to strip her down with one hand, haphazardly ripping off any fabric he could find, as well as pulling hard at her armor until it came off. She felt powerless to stop him as he pulled at her dress and ripped it off, throwing it aside and leaving her in just her panties on her lower half. With that, he traced his fingers down her stomach, making her shiver even more than she already was, until he made it to her panties, where he placed his hand over her crotch, the fabric being the only thing between him and her bare pussy.

"Ma-kun! D-Don't touch there! That's mommy's special place!" Mamako shouted. He rubbed his fingers against her panties, which were wet from her arousal, and only getting wetter as he pushed them against her lower lips. Quickly, it stopped satisfying the sex-crazed boy, and he grabbed at the waistband of the panties. Finally, Mamako began to struggle a little bit.

"N-no! That's…that's too embarrassing! Ma-kuuuuuun!" Her shouting was for naught as he pulled her panties down, using his arm to forcibly bend her knees so he could slide them the rest of the way off, leaving her almost nude at this point. He threw them aside just like everything else and looked down. His eyes widened as he saw Mamako's glorious, bare pussy in full view, soaked in her juices. "Aaahhhh~!" Mamako moaned, her body shaking from the pure excitement she couldn't help but feel as her son stared at her most forbidden spot. Masato licked his lips eagerly. He began to lean down, and Mamako shrieked. "N-no, you can't! Ma-kun, noooooooooooo-!"

Masato placed his head between her legs and flicked his tongue against her lower lips. The loud moans that erupted from her lips made his dick throb painfully. He did it again, and again, savoring every sound that came out of her mouth, as well as the tastes that came upon his tongue. He shoved his tongue in deeper, enjoying the feeling of her body absolutely quivering as he held her legs open with his hands. Mamako wasn't sure when it happened, but she had grabbed her own breasts and were playing with them as her son ate her out.

"M-Ma…k-kun…ahhhh~!" She moaned. Any resistance she may have had was now completely gone. She was turned on, and she wanted nothing more than to feel her son inside her, in whatever way that may be, even if that meant his…his…

"Ma-kun, I can't…last much…ahhh~!" She shouted as she felt pressure building inside her. Masato responded by speeding up his movements, and shoving his tongue as deep inside her as he could. Her body bucked and shook as she could do nothing but moan. He could feel it building, faster and faster, until she finally erupted, her body arching as it shot out into Masato's mouth. He happily lapped it up, swallowing the sticky fluid as fast as he could. Mamako continued to moan as it flowed out. After what felt like minutes, it was done, and Mamako collapsed onto the ground, feeling exhausted but happy, while Masato leaned back and wiped his lips. Of course, he wasn't done yet, not even close.

He quickly worked at removing his pants, having to stand up to do so. Mamako had her eyes closed as she tried to catch her breath, so she didn't see what was going on. Meanwhile, he continued pulling until it gave way and his pants and boxers dropped to his feet, where he quickly stepped out of them. As soon as they dropped, his hard dick shot out, standing free at full mast. He smiled as he looked down at it, then at her.

Mamako, still trying to catch her breath, then registered her body being turned over, causing her breasts to become shoved into the dirt. She used her arms to lift herself up, causing her to be on all fours.

From behind her, Masato was stunned into silence as he stared at the glorious ass before him. The pose she currently had accentuated her curvy cheeks in just the right way to get his blood flowing at full power. He smiled wide as, without hesitation, he placed a hand on one of her luscious cheeks, making her yelp in surprise.

She finally opened her eyes and looked back at Masato, and her eyes went wide as she saw him standing there, naked from the waist down, his dick in full view. It was something she hadn't really seen since he was little. And now it was…big…

"Ma-kun, you can't-!" She said, despite knowing it was pointless and…not really wanting him to stop anyway. Her face was burning red from seeing his dick, and she moaned as she felt his fingers sink into the soft flesh of her ass cheeks. It was too much for her, she was starting to lose it completely. She actually was hoping he would take it all the way, but of course she could never say that aloud!

He squeezed her ass hard, enjoying every single contact he made with her beautiful body. But that wasn't the main goal. He looked down, being able to see a bit of her pussy hiding under her ass cheeks. He smiled again as he grabbed his dick and moved until it was positioned against her pussy. As soon as she felt his head press against her still wet lower lips, she smiled, her face burning hot.

"Ma-kun, I'm your mommy! We can't! We…we can't…" her fake resistance was growing weaker. Her entire body was shaking. She felt sweat drip down her body as she eagerly awaited for him to plunge himself deep inside her. And he didn't disappoint.

Once he was happily lined up, he gritted his teeth and shoved himself inside. Immediately, both of them moaned, for different reasons. For Masato, he felt her tight walls constrict around his dick, squeezing it hard. For her, it was the feeling of something warm and long and hard inside her, something she hadn't felt for years and years. It felt so damn good, how had she ever gone without it for so long?!

"Ma-kuuuuuuun~!" She shouted. Without a word, Masato began to thrust in and out of her right pussy, the slapping sounds he made like music to both of their ears. Every thrust made Mamako's body shake and her breasts jiggle. While he thrusted into her, Masato was also blessed with the sight of her ass in his face, which he happily squeezed as he pounded into her.

"Ma-kuuuun, y-yes~! M-more~!" Mamako shouted as he proceeded to accelerate his thrusts, going harder as well. Her entire body was hot and her insides felt on fire in the best possible way. Jolts of electricity shot through her nerves as she drooled onto the ground. Masato groaned, his eyelids fluttering as he went faster and faster. Mamako wasn't even worried about him finishing inside her, not that she would've complained anyway. She was just happy to be so close to him in this fleeting moment.

It didn't take him long to finish, and he thrusted hard all the way inside her as he finally came. She shivered as she felt his sperm fill up her insides, and drip out onto the ground. His body shook as he emptied, until there was nothing left. He pulled out, and Mamako collapsed onto the ground. She smiled as she looked up at Masato. He breathed heavily, his dick softening by the second, still dripping with cum.

"Thank you, Ma-kun…" she said, and finally passed out from exhaustion. Masato looked down at his mother's passed out form, watching as semen slowly dripped onto the ground. With a sigh, he collected her panties and whatever scraps of clothes he could find, before finally picking her up as best he could. She was a bit heavy, but he felt a strange sort of strength coursing through him despite how much effort he'd just put into fucking her. With him supporting her, he made his way back to their home.

Once there, he brought her to her room and gently sat her down on her bed. She was still dirty from the ground and his semen, but he didn't want to bother cleaning her. He…wasn't actually sure why he'd gone through the effort of being so gentle with her after using her as a sex toy. But either way…he had other matters to attend to. He could already feel his strength returning to him in full, probably from the curse, as he headed for Wise's room, a wide smile on his face…