I need recommendations for a completed BL with the top being super obbsessive but the bottom cannot act or look like a child. Like the bottom is atleast a yellow flag(black flag as well would be better but I'm not picky)

I need something like "codename anesthesia" "passion" "killing stalking" ect. I'm tired of reading Good black flag top BL's but the bottom acts and looks like a child.

kidnapping, torture, stalking, all of it is perfectly fine I just need something!!