Claire gasped as her clothes suddenly became tight. She could feel energy flowing through her, and she clenched her fists and closed her eyes, tensing her body which she could feel growing larger. Flexing her arms she moaned with pleasure as the growth became more rapid. Her clothes began to tear away, revealing huge swelling muscles. "Yeeessssss! Oh fuck YES!" Claire squealed, tearing off the remaining shreds of her shirt to reveal two huge tits atop hard pecs. her abs rippled and reshaped themselves, become a solid brickwork framed by rippling obliques. Throwing up her arms in a field goal motion, she flexed her massive lats and biceps, reveling in the feeling of power flowing through her. Her workout shorts fell apart at the seams and her panties quickly gave out as well to her sculpted ass and bulging leg muscles. Barbara watched with keen interest as her once petite, 5'5 friend morphed into a massive, amazon goddess. When Claire opened her eyes she was eye level with the 8ft tall Barbara. Looking down at her hands she opened and closed her hands, reassuring herself that they were truly hers. "I feel...amazing. Better than I've ever felt in my LIFE!" Claire exclaimed, obviously in love with her incredibly huge physique. 'The strength! The POWER! I feel like I could lift a car!" Barbara smiled at this "I'm sure you could, and much much more. You're as powerful as the incredible hulk! We both are!" Claire punched a hole through the wall and ripped free a metal support beam. She bent it in half and twisted it into a knot before tossing it aside with a bored look. "Pathetic! It felt like plastic in my hands! Everything feels so insignificant now! Look at us Barbara, we are the most powerful creatures on earth! We can do ANYTHING!" Barbara nodded in agreement, running her hands over Claire's perfect tits and down her abs. "You're right Claire, we can do anything! No one can stop us!" Claire grew wet as Barbara continued to caress her muscular body. "Oh Barbara! The world is ours to control! Lets celebrate by..."