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!

Ren's screams were raw, primal—like an animal backed into a corner, stripped of its defenses, left to suffer under the weight of its own helplessness.

His body convulsed with pain, the numbness from the drug fading fast, leaving behind a mountain of agony he wasn't prepared to endure.

Haruto didn't stop. He didn't hesitate. His knuckles slammed into Ren's ribs, and a sharp, wet crack echoed through the underground ring.

Haruto smirked, as he enjoyed seeing how in pain Ren was, 'He deserved it,' he thought, 'For what he did to Ayaka and what he did to Haruka in the past.'

Ren choked, spitting out a glob of red, his breath hitching as something inside him twisted unnaturally. His ribs were breaking.

Haruto could feel it—the sickening crunch beneath his fists, the way Ren's body jolted with every impact.

He didn't care. He wanted to break him.

The Taste Of Pain