Reincarnated with a Lust System: A Multiverse Adventure

'So soft...' Yuto felt like he was sleeping on the fluffiest pillow in the world. He felt someone pat his head. 

He groggily opened his eyes and was met with sight of a pink bud, 'Wha...where am I?' Yuto was confused. 

"Oh my! You woke up, baby? Did you have a good nap?" Yuto heard a feminine voice and looked up. 

He stared at the smiling Mamako and everything that happened came rushing back, 'So that wasn't a dream. I really did transmigrate.' 

"Baby..?" Mamako nudged him lightly, her tone laced with concern. 

"I'm fine mom. And yes I had a good sleep." He smiled at her and buried his face in Mamako's chest. 

Mamako's smile widened and she started stroking his head with a content look on her face. 

"Mom, I want to go out." Yuto said with a muffled voice.

Mamako raised her eyebrows in surprise and concern, "A..are you sure...baby? There are a lot of girls out there. You sure you'd be fine?" She had seen how scared Yuto was when they got on board. She didn't want to traumatize her boy anymore than that. 

She knew how degenerate the girls were. She had seen how they leered at her boy. And she hated it. Even thinking about that green haired slut that caused her son to hit his head, boiled her blood. 

Yuto, sensing the shift in her mood, reached up and kissed her deeply. 

[Ding! 5 LP received.]

*Mnn* 

Mamako was caught off guard by the sudden intrusion in her mouth, but quickly started responding. The kiss turned lewd really quickly, with both sides fighting for dominance. 

Not wanting to lose, Yuto placed his hands on Mamako's melons and started moulding them. 

*Anh* 

"B..baby, rub me down there." Mamako said, pulling back from a kiss for a moment. 

Yuto nodded. But before that, he decided to do something else. He started kissing Mamako again while running her pussy with his knees. 

Yuto quickly opened the [Lust Store] and quickly bought a few skills he saw while browsing through the catalogue. 

[•) Tongue Master (130 LP)

--> Increases the pleasure felt by the user's partner by 50%, when using the tongue. 

•) Skillful Kisser (70)

--> Makes you a...well better kisser. 

•) Magic Hands (100)

--> Increases the pleasure felt by the user's partner by 50%, when using the hand. 

•) Sensual Touch (100) 

--> Increases the pleasure felt by the user's partner by 50%, when in skin to skin contact.]

[Ding! Skill, Tongue Master learned. First skill learned, effect increased by 5 times.]

[Ding! Skill Skillful Kisser learned.]

[Ding! Skill Magic Hands learned.]

[Ding! Skill Sensual Touch learned.]

Mamako's eyes widened, 'H..how is he getting better at this?! T..too...TOO MUCH. THIS IS TOO MUCH.'

*Squelch* 

*Squelch*

She screamed in pleasure, "I'm cumming!!" 

'Hah! Hah! I came just from kissing...' Mamako had tears coming out of her eyes, out of sheer pleasure. 

Yuto didn't have enough. He gently kissed Mamako's nipples, earning enchanting moans from the woman.  He started planting kisses on her body, and gradually started moving down. 

*Ahn* 

"B..baby! Wait! I'm way too sensitive right now! Waaaiii!" She let out a loud moan. 

Yuto ignored her and kissed and licked her inner thighs. After a moment of playing with her, he decided to head for the main course. Yuto pulled up her skirt above her juicy ass and slowly removed the panties, revealing her beautiful pink pussy. 

'Fuck! She's so hot.' Yuto thought as he licked his lips. Yuto dove in, and started licking around her clit. 

*Ugh*

"D..don't tease me baby!" Mamako whined, with a throaty moan. 

He ignored her and placed one of his hands on her breast and started pinching her nipple, while gingerly shoving his fingers in her wet cave and started moving it back and forth. 

"Anh! Baby! Right there! Faster!" Mamako's screams started reverberating through the room. 

Yuto put his lips on her clit and started licking it roughly, earning another illicit moan from the woman. 

"I.. I'M CUMMING!!!" Mamako let out a loud moan and started squirting, catching Yuto off guard. 

'Damnit, I'm all drenched...I didn't know she was a squirter.' Yuto thought. He gave her pussy one final lick and got in her face. 

Mamako's eyes were unfocused, staring at the ceiling with heavy pants. Yuto pulled the woman in another kiss, one she subconsciously started responding to. Mamako wrapped her arms around the boys' neck and pulled him in. 

They continued kissing and sucking each other, exchanging saliva and Mamako's love juice without a care in the world.

'Is he hard? For me?!' Mamako felt something poking in her belly. She opened her eyes to see her boy engrossed in kissing her with unmatched passion. 

'i can't leave him like that, right?' she thought, with a lustful expression. Mustering all her courage, she pushed Yuto back, much to the boy's disappointment. 

Before he could even question her, Mamako placed her hand on his raging boner and started massaging it lightly. 

"Let me pleasure you too baby..." Mamako said with an alluring tone. 

Yuto stared at her with wide eyes. Everything he was doing till now was just him imitating what he watched in porn videos. He was still a virgin to his core. So obviously he didn't know what he was supposed to do here. 

Mamako chuckled, staring at his dumbfounded expression and quickly pinned him down to the bed. She was going to return the favor and she was going to do a damn good job. 

While Mamako was removing his gown, Yuto snapped back to reality as he realised what was about to happen and opened the system store. As soon as he did, he was met with a flurry of notifications. 

[Ding! Host has given Cunnilingus for the first time.] 

[Ding! 700 LP received.]

[Ding! 5 LP received.]

.

.

.

Yuto ignored that and quickly opened the tab he was searching for.

[Upgrades -

•) Penis length increased by 1 cm (50 LP)

•) Penis girth increased by 1 cm (50 LP)

•) Semen quantity increased by 10 ml (100 LP)]

He quickly bought the length and girth increment 3 times. He felt a bit of unease down there, that lasted for a moment. He was met with a bunch of notifications. 

[Ding! Penis length increased by 3 cm 

--> New length - 14 cm (≈ 5.5 inch)]

[Ding! Penis girth increased by 3 cm 

--> New girth - 12 cm (≈ 5 inch)]

[Ding! Semen quantity increased by 10 ml.]

'Damn, I was pretty small.' Yuto thought bitterly. 

"Ugh! Why won't this come off?!" He heard Mamako whine, struggling to get his gown off...he didn't know why that was so hard. Anyways, he decided to buy one last thing, now that he had a few seconds on him.

[Skills - 

•) Fruity Shots - (350 LP)] 

[Ding! Skill fruity shots learned.] 

[Would you like to change the settings and automatically change the taste to match with your partner's preference?]

[Y/N]

'You can do that too?! That's amazing!' Yuto exclaimed in delight, internally of course. He quickly pressed 'Yes' and was greeted by the confirmation notification. 

[Ding! Settings have been changed. Please consume abundant nutrients to maintain the perfect functioning of Fruity Shots.]

As soon as the notification vanished from his sigh, he felt a cold sensation in his nether region. 

"Aha! It's finally off. Hehe." Mamako said while giggling gleefully. She quickly took Yuto's member in her hand and started kissing it gingerly, as if it was the most precious thing to her.

'Fuck! Think about something ugly! I can't burst right away.' Yuto was already about to blow, as soon as Mamako touched him. He was already on the edge due to their previous debaucherous acts 

*Ugh* 

Yuto groaned, using all his willpower to stop himself from creaming, something Mamako found extremely cute. She hadn't even started and the boy was a mess, that was a massive ego boost for her. 

'He's so big! And thick! I can't wait to have this in me.' Mamako thought, admiring Yuto's dick. 

The average size in this world was much less, so after Yuto's last purchase, he was comfortably much larger than other men here. Not that he knew it right now.

Mamako licked his member from bottom to the tip, swirling her tongue around the head for a moment and quickly gobbled the entire thing up. He felt her slithering tongue all over his member and almost nutted then and there. 

"Fuck!" Yuto groaned out loudly. The sensation was too much for him.

'Damnit! I can burst yet. Imagine Big Mom going down on you! Not the young one idiot! The old one...' Yuto started thinking of absurd things to delay blowing the load.

Mamako frowned lightly, 'Why isn't he cumming yet? Am I doing it wrong?' that thought stung her a bit. For her, there was nothing worse than being a disappointment in her son's eyes. 

She pulled his meat out of her mouth and started sucking on Yuto's balls, while pumping his rod with her soft hands. 

"Use your mouth..." Yuto wheezed out a moment later.

Mamako gladly put his member back in her mouth and started sucking on it hard. Yuto grabbed her by her hair and started mouth fucking her. Mamako just let the boy do as he pleased. 

Yuto didn't last long either. He jammed his cock as deep as he could and busted, "I'm cumming! Take it all!" 

Mamako felt a stream of thick liquid fill her mouth. She waited for the bitter taste to attack her taste buds, but was shocked when she actually tasted Yuto's cum, 'Strawberry?! Shouldn't it be bitter? Oh! It tastes so good.' 

She started swirling his cum around in her mouth, savouring the taste. 

"Mom, open your mouth and show me..." Yuto ordered her. 

Mamako eye smiled. She got on all fours and opened her mouth for Yuto to see. 

"Fuck, your so hot..." Yuto whispered with heavy breaths.

He bent down to her level and whispered in her ear, "Now, swallow it. Don't waste a drop." He said sensually and kissed her neck. 

Mamako shivered in delight, and quickly swallowed all the cum she had in her mouth. She opened it wide to show Yuto, that she indeed followed his orders. 

Yuto didn't have enough. He was hard again watching the sensual scene in front of him. He grabbed his member, slapped Mamako's cheek with a couple of times, "Clean it up." He whispered. 

Mamako grinned and quickly started sucking her boy again, with same enthusiasm. 

Unfortunately, their fun time was interrupted. Yuto and Mamako's eyes widened in horror when they saw the door to their room flung open and three figures barge in. 

"Oh my..." Yuto heard one of the women exclaim in surprise.

What greeted the three women was a sweaty, nude Mamako, on all fours with a dick in her mouth...that belonged to her equally nude son. 

Yuto just put his face in his palms and muttered, ''Please kill me...''

_____

AN - Two new girls added. I'm sure most of you can guess who they are. Comment down and let's see how many of you can guess it right. 

Anyways, thanks for reading the chapter!