Wonder Woman moaned as she gripped her cock, her meaty fist pounding up and down as she jerked it. She looked down in vague disappointment at the hair that had fallen to the floor. She was sure it was hers, but she couldn't think clearly with the lustful urges polluting her mind. Her eyes flicked to the box with the pink glow spilling from the edges sitting on her table. She pulled her hand away from her thick, throbbing new addition and fumbled with the package, tearing it open with little effort. A glowing chunk of pink crystal fell into her hand and Diana immediately orgasmed at its touch.

"Uuraaaagh!" she roared, her cock swelling and jumping as it spewed thick torrents of sperm. Her cum splattered against the wall and ceiling of her apartment, ruining the sofa and collecting in thick pools on the carpet. Diana fell to her knees as her erection continued to pulse, semen oozing out of the slit, her mind feeling a little clearer post-orgasm.

She got to her feet and saw her reflection in the living room mirror as sperm dripped down its surface. Her body had grown, becoming thickly muscled and giving her a titanic seven-foot height. She ran a hand over her hairless scalp. Her face had hardened a little, but remained essentially the same. Diana realized that her body was devoid of hair, save for her brows and eyelashes. She looked like a female Bane!

"No, not a female," she grunted as she ran a hand over her dripping cock and brought it to her lips, sucking the digits clean. "Not anymore." Her womanhood was gone, transformed into this masculine monstrosity. She still felt a buzz of lust clouding her mind, but it was punctuated by moments of lucidity. Her eyes fell on the oblong piece of kryptonite in her hand and realized, with her fading mental faculties, that she had to get rid of it. It did look quite appealing. She wondered how it would feel inside her...

"That's it," she exclaimed, scooping up a palmful of her sperm and greasing the crystal shaft with it, licking her lips in anticipation. Diana got on all fours and reached behind herself, prodding her asshole with the cool, hard object. She groaned as it slid inside, spiking her arousal as she ground it against her newly-grown prostate. Suddenly it slipped from her hand, all the way inside. Another orgasm rocked the amazonian shemale's body as the kryptonite worked its magic. 

She grunted and shook on all fours, her cock blasting out another flood of sperm. Deep inside her, however, the kryptonite shard cracked and spintered as her muscles flexed around it, grinding it into shards, then even finer, to almost a powder.

Wonder Woman collapsed in the lake of sperm, unaware that the pink kryptonite was being absorbed into her bloodstream...

***

"Come on, Atlee, get it in gear!" Karen Starr, a.k.a. Power Girl, shouted from her living room. She checked her watch. "We were supposed to meet Diana twenty minutes ago!"

"Sorry, Karen!" the young Stratan known as Terra responded breathlessly as she hopped out of the bathroom, struggling with her footwear. She plopped on the couch beside the taller woman. "Um, next time we go shopping, can we get shoes with buckles instead of laces?"

The buxom blonde smiled at her naive protégé and helped her tie her laces. "Sure thing. How about velcro?"

"That sounds like an evil bird," Atlee said anxiously, getting to her feet.

"I'll explain on the way," Karen suppressed her laughter and grabbed her purse as they headed out the door.