I woke up in the body of a bully who steals people's girlfriends

[R18+] I woke up in the body of a bully who stole people's girlfriends. Obviously, I wasn't comfortable with continuing to do that, but with my life on the line and a system that encourages such actions, I'm forced to play my role.

However, I'm not some sort of twisted individual who only goes for girls who already have boyfriends like the original. And yet, these girls in relationships keep misunderstanding!

"Hey... what are you doing in my house? No. I'm not going to beat up your childhood friend. Why are you undressing?"

"What do you mean you broke up with your boyfriend because of me? I've not talked to him in a month. You're saying you broke up with him to protect him from me? What?"

(FOR NEW READERS: The chapters labeled "(OG)" are the original chapters of the story. They are like rough drafts. The official chapters don't have them. They're the same story but also different. 50/50. Biggest difference is that the original had no system. You can read both if you want. Both will be updated although the (OG) will be less frequent and most of the time will only be updated when the main story catches up to them storywise.)