This is indeed a weird age gap but nothing so far in the story suggests he was actually groomed. He's 24 and im assuming he only started working as a host after coming of age. The age gap Is weird on top of the fact that he used to get money from her, making his relationship one with an unbalanced power dynamic but hes ultimately not being groomed, just mistreated. I'm genuinely trying to figure out where the hell you picked up he was a child prostitute lmfao.
grooming isnt just the presence of a power imbalance tho, is what im saying. we have yet to see how him and the mom ended up in a relationship but in the first place we're lead to believe that they met while he was hosting and and eventually fell for each other outside of their client/host relationship. to my understanding grooming entails gaining the trust of someone under false pretenses to eventually break their boundaries into them giving you typically sexual intimacy. and why is 25 the specific cutoff here for whether or not its grooming lmao? this is an unhealthy dynamic for sure but not on the basis of grooming. like sure they were in a position where the mother was probably paying him but not in the way that she was his sole form of income, he was a popular host for gods sake he could've easily stayed at his prev job and continued to make money unless she was purposefully manipulating the situation to where he had to rely on her– which We Don't Know Yet.
but regardless, mb wasnt aware that grooming wasnt a CSA exclusive term. was primarily trying to point out the narrative that the mother had long term been grooming him since he was "a child"??? like did I miss smth there bc thats literally never been even alluded to, just that Rosa knew him as a kid

Y'all need a reality check, GROOMING IS GROOMING even if the minor party is the one who initiated it, the mom is a grown-ass woman with a kid and chooses to fck one SAME AGE as her kid and you're all blaming the ML for the pedophile's action, just coz he's doing it for the money.
"He asked for it" well bitch are you hearing yourself? Do you think child prostitutes are considered legal coz they gave consent? For fcks sake, I'm disgusted with the mother, if fl's gonna do some wake up call, SHE SHOULD DO IT TO HER MOTHER. She's the real problem here, if ML runs away the mom will just get another young boy to groom. MEN AREN'T INVINCIBLE TO SEXUAL HARASSMENT.
P.s
I didn't read all and I dont plan to, unless someone tells me she gave her mom a beating or pulled her hair out.