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!

Mari sat on the low stool, her hands diligently scrubbing Haruto's broad back. Her cheeks remained flushed as she worked.

The scent of soap filled the warm air, mingling with the faint aroma of the cedar bath. Haruto let out a satisfied sigh, enjoying her delicate yet firm touch that felt almost like a massage.

"Mari, how are you so good at this? Honestly, it feels like you're a pro masseuse," he said, breaking the silence and throwing a teasing glance over his shoulder.

Mari chuckled, her nervousness easing slightly. "Ah, it's probably because I scrub Koko a lot. He's such a silly dog—always rolling in the mud."

Her laugh was soft but genuine, the tension in her shoulders easing as she worked.

Haruto grinned. "So what you're saying is, I remind you of a dog?"

Mari paused for a moment before smirking. "Well… maybe a little. You're kind of like my dad's Doberman—big, sleek, and always acting like you own the place."

Scrub My Back*