GiganticBlackCat

Haruto Hayase was a normal high school boy in his third year, living a quiet life until his younger sister, Haruka Hayase, joined the same school. 

Haruka’s beauty and charm made her the center of attention, quickly becoming the school's prima donna. 

But when a notorious gang leader set his sights on her, he did everything in his power to protect her—only to fail tragically.

Haruka was brutally assaulted and tortured, and Haruto himself suffered an agonizing death. 

However, in a twist of fate, Haruto is given a second chance, waking up a year before the events that shattered his life. 

Armed with the mysterious ‘Debauchery System Slave’, he vows to exact revenge on those responsible.

This time, he will use his newfound powers of the system and charm to seduce the loved ones of his enemies. 

From their mothers, sisters, and lovers to their closest friends, Haruto will make them his. 

His enemies will suffer as he steals what they hold dearest, ensuring their downfall in the most devastating way possible.

Netori: I Shall Steal All Of My Enemies' Women For Revenge!

"Then… that means we can't have sex for a while, right?"

Haruto's sudden remark shattered the tender atmosphere, making Chiyo freeze mid-sniffle.

She pulled away just enough to glare at him before landing a light punch on his chest.

"Why would you say that all of a sudden?!" she huffed, her cheeks still damp with tears.

He only chuckled, rubbing her back in soothing circles. "You were just so tense, Chiyo. When you walked in looking like that, I thought you were about to hand me a test for cancer or something."

"It can't be helped! We aren't even married!" she shot back, then leaned in closer, lowering her voice as she whispered in his ear.

"And what if Haruka finds out about our relationship? What are you going to do then? I'm supposed to be your step-mother… And ugh, aunt."

I'm The Father