
would hypersexual be the right term to describe his condition?

I don't think he has some mental condition, he just had his sexual awakening young and that's nothing wrong with that. Then a pervert did those disgusting things and put the blame on him, a victim, who grew up to believe he was the wrong because he was sick or something. If the author wants to patologize him and his sexual e behavior (even if yes, it makes him suffer), that'll not be right man...

no he did feel pleasure from a young age but was abused and manipulated for years. that’s why he believes he was “born a slut” and is hyper sexual now, it’s due to the trauma that he experienced from a young age. technically it would be a mental condition because of the trauma, tho he’s navigating through it now and trying to accept his hyper sexuality and overcome the trauma
broooo this is such a good story but damn the ending was way too abrupt…