Fan Casting Silk

Everyone knows the story of Peter Parker. On a class trip he gets bitten by a radioactive spider and gains spider powers. But... on the same day, before the spider died, it bit someone else. A young girl named Cindy Moon. Due to different powers than Peter, she is unable to control them and a man named Ezekiel Sims offers to train her, a man with similar powers to her. He trains her for 6 years and then proceeds to lock her up in a facility to protect her. She eventually escapes only to find another being with spider powers helping the city as well, and they fight crime together.