Based on my story "MY little brother" Sanji an emotional wreck of a teenager decides he'll deal with his daddy issues by getting into drugs and sex one day at school he met a kid named Zoro with his own set of daddy issues they soon hit it off and they form a relationship. (cover not mine also Omegaverse to make this make sense btw)

Sabo a boy who doesn't care about anything good thing he has his friend ace with him oh but what's this? He so happens to have a cute little brother that gives him joy? Don't mind if I do.(COVER is not mine