Should I go back to talking to this girl I corrupted in to a slut?

I will try to keep it short. early this I started talking with this girl on discord very casualty. I was not interested in her much, but her best friend who was a total whore and would send her nudes to anyone. I wanted a video of this friend masturbating with my internet handle written on the inside of her tights as personal trophy, because I take great pride on my manipulation skill. (I got eventually) but she kept blocking me so I decided to start talking with her best friend in hopes I would get more insight on her way of thinking. Eventually in time, trough my own methods I also end up corrupting this girl, quite easily really, she end up breaking up wth her online bf and for me to sweep in and give her enough affection for her to do anything i asked was simple. She did basically everything I asked, that giving the nature of the reason why I even started talking to her, you can imagine it was nothing good. But in time, eventually, talking to her become an habit for a few months, and I actually considered her close to a friend. But my influence affected her in a way I did not predicted. with her new gained sexual confidence she started looking for real dates online, and eventually, quite easily because how attractive she was she found a guy to take alway her virginity. I was a bit upset about it, but i honestly did not care, she was more or less a toy for me and a an extra one, so I decided to stop talking to her altogether and just let her live a happy life with her new Boyfriend, because my influence would always be the worse on her and I would always want to make her do sexual acts for me just because I can knowing I could be cucking some random guy, for the power and thrill you know? Here is the thing, the guy was no saint, and eventually after probably fucking every hole she had he decided to dump her. (i've been stalking her trough multiple alts I own). And I've been thinking if it would be a good idea for me to go back talking to her. The reason why I dind't it because I'm somewhat scared of the influence i have on her, is probably my fault she even go around slutting herself like that in the first place, even if not directly. The thing is, I think I may love her, just a tiny little bit. not romantically but in a brother and sister sorta of way. I care about her and how she feels and I want to at least try to give some emotional support in the issues she had, but I don't want to go back making her stuff her pussy with random crap just because I want, and I will make her do that because I can and I can not control myself. Plus I'm not sure how she still sees me, since we lasted talked she never tried contacting me again. I'm pretty sure she is somewhat glad or 100% relieved I'm gone from her life, I did had a lot of shit on her and made her do a lot of horrible things. I'm honestly divided here in what I should do. I can make her feel better, heal her broken heart as long as I'm around, I have enough control over her emotions and mind to achieve that quite easily. but I also think this is a bother and I already have a girlfriend that needs a ton of emotional maintenance, plus a few other side pieces that much of the same ( all online if anyone cares). Still, I miss her somewhat and that sting of pain I feel when I think of her is well to familiar to not be love. is just, drowned out by my darkness and the horrible person I really am. So, what you think I should do?