Kelly had given Zack plenty of blow jobs in the past; it was a small price to pay for getting him to leave her alone when she wasn't in the mood. As such she was used to the initial struggle of getting his 8" cock into her mouth and over the months they'd been dating she'd managed to get about 6" of his cock into her mouth.
Kelly used all this skilled to get as much of this new larger prick in. She inched it in, a little more every time, the larger size making things more difficult than she predicted, eventually though she reached her limit, her jaw locked wide as she was stuffed with meat. She started to bob her head, looking up at Zack his eyes closed with pleasure on his face, she decided to reach up and wrap her hands around the rest of his member to bring him off quicker. She could feel his hands fumbling with his jeans.
She nearly chocked as he suddenly raised his hips off the bed to pull his trousers down, then she felt something slap against the underside of her jaw. Shocked she moved a hand down to feel what had struck her, her eyes bulged when she realised what it was, it defied belief but Zack had a second cock, a bit smaller than the one she currently had in her mouth.
"Oh yeah baby play with them both!" Zack grunted, his hands gripping her hair. She had no choice but to pump the smaller cock with one hand while she sucked off the larger one.
Thankfully he didn't last for long, the second cock evidently not enhancing his stamina. She felt the warm cum hitting her shoulder and running down her throat at the same time, having that much cock in your mouth doesn't leave room to store the spunk to spit out later.
Her job now done she pulled her dick out of her mouth and took in the sight before her.
"Thanks baby, that was great" Zack said lying down on the bed. Kelly stifled a gasp as she saw Zack's two dicks for the first time; the new larger 12" monster was a slightly different skin tone to the smaller 8" dick that she recognised as Zack's. Looking a little closer she realised that the skin tone on the larger one matched her own. She had literally given Zack her penis.
Thu Sep 27 12:20:09 2012