Classic abusive, manipulative, narcissistic male lead taking advantage of female lead. It's a R*pe fetish manga so if you're into that cool, if not I don't recommend. Not a romance, just Stockholm syndrome type relationship.
I get a lot of the comics on this app have creepy premises what with the harassment and disregard for female consent and all, but this? Come on, who wants to read a comic about adult-child predatory behavior, that's sick.