Zentmeister

An infamous playboy, killed by a former lover, inexplicably awakens to discover himself transmigrated into a NTR manga, assuming the role of the antagonist - Alex Smith. Propelled by a mysterious system that magnifies his skill in captivating women, he holds the power to seduce the women that belong to the various “main characters“. 

【Ding! The Queen of Hearts System has awakened.】 
【Overall goal: Steal all the heroines from the various main characters across the world.】 
【Reward: God Status.】

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[Disclaimer: This novel is based around Netori, NOT Netorare. Alex will NOT get cheated on, and there will be NO Yuri.]

Villain: Transmigrated Into A NTR Manga As The Antagonist

Min-Ah was quick to volunteer before any of the other women could, and dove her face and head first into Alex's crotch, attempting to clean Sakura's scent off of it, and replace it with her own. While the girl sucked on her Oppa's cock as if it were the tastiest treat in the world, she fingered herself in anticipation for the penetration that she would receive soon enough.

The petite, and thin girl tried her best to swallow as much as her Oppa's cock, but she was not as skilled as Sakura who by now had so much experience with Alex that she could almost fit the entire twelve inches down her throat. Still, despite this, Min-Ah easily got 8/12 inches down, which was enough for Alex to compliment her.

"Haha, that's my good girl, alright Min-Ah, this is it your Oppa is Cumming!"

Return of the King Part II