Robert was a Latino teen who lived on the wrong side of town. But he was shunned by the other street kids because he didn't knock up woman or play sports or even dress and talk like them. He dreamed of moving out of the ghetto and going to medical school. He didn't pay much attention to girls and sports, only his studies. The other kids from the ghetto thought he might ruin their rep so they stole some of the injections from a supply truck passing through.
One day after school they grabbed him and dragged him to the basketball courts. Since all he did was study he had weak muscles and couldn't get free. They injected him in the arm and watched him struggle and try to fight the changes. His slightly tan skin turned a definitive Latino olive and his muscles started growing as he got taller. His old nerdy clothes mostly ripped off as his arms legs and chest bulked up. Even his dick grew just like the stereotype. His nerdy long hair became 1/4 inch fade like the other guys and he got a slight teenage fuzz on his upper lip.
"What the fuck you do to me homie?" They handed him a basketball jersey and basketball shorts which he put on. His mind got smaller and dumber and he only wanted to look good, play hard and fuck sweet Latino chickas. His English became bad and heavily accented and he ususally spoke in spanglish with his boys. No longer did he have dumb dreams of being a doctor, he just wanted to live it up with his amigos, duck child support and steal what he needed. He started playing basketball with his new friends as he forgot all about his old life.