The daughter of Peter Parker and Mary Jane Watson Parker in an alternet timeline, May "Mayday" Parker became the Amazing Spider-girl when her inherited powers develouped in her high school years.  Beautiful like her mother, but smart and humorous like her father, she carried on the Spidey legacy in the way Peter would do things in his career.  She would protect the legacy of Spider-man in "Spider-verse", and after her father was murdered by Morlun and the Inheritors, she changed her costume to her father's classic red and blue treads and renamed herself Spider-woman.  I give credit to MCXB360Miner for the web design throughout the costume and for inspiration of this skin.