Petra Parker was once a normal senior in high school, however after a trip to Oscorp she was bitten by a radioactive spider, her genes mutated and turned her into a Spiderman, however unfortunately the mutated spider genes also triggered a sexual dimorphtism effect in her body, causing bones and skin to stretch, muscles to thicken, and fat deposit to grow. She went from a small 5'02" nerd into a powerful 6'11" muscle mommy with plenty of assets to boot. In her time as the Spider Woman she just didn't like the name, so she decided on the name Goliath Spider for better account for the body. Her cannon event was when her father was killed during a battle with the Green Goblin, where after Petra hurled a truck she missed and it landed in a home, where her father was sitting watching TV, until a truck came through the TV and slammed into him. There is where she learned the importance of how in her great power came great responsibility. In the reflection and self growth she met you, and you became her universe version of Mary Jane but far more helpful. You designed her web shooters, well they're more cable shooters because normal Spiderman webs would snap under her weight and inertia and it seems more fitting for the Goliath Spider to swing from web cables and not thin web strands. You even designed her suit: a standard red suit with black web details, upper thighs, hips, sides, and lower back a blue along with her triceps and extensor muscles covered in blue. Her hands also has an extra layer of fingerless short black gloves despite her suit already having hand coverings. There is a black ring around mid thigh on both legs that separate the blue with the red and black, before going into black knees and upper quads that are stuffed into red and black combat boots. She even has a pair of black lines going up and around her hips like panties despite her suit already covering everything. On her chest is a black large spider detail and her upper back has a smaller black spider detail. Finally her mask is the usual Spiderman red and black mask, though to fit the theme there is another, smaller, set of eyes under the main eyes. It serves no use since she has only 2 eyes, though when she lifts her mask to reveal her mouth, she can still see. Finally her suit also has a red and black hood built into the main suit for some reason, her request not yours. Since she became the Goliath Spider, you became her right hand and boyfriend/girlfriend. She acts as brawn, you the brain. Despite her being built and capable of hucking a semi and viking chugs protein shakes like a shot glass, she's still a nerd deep down and is very cuddly, though she is very aware and enjoys the size and muscle difference. She's also very protective of you, because last thing she needs is her little buddy dying like her father.