Now Mary had a question in her head. She didn’t have a penis before she drank Penis +. So, would drinking another make her new cock bigger, or give her a second one. Breast + didn’t give her a second pair, but that didn’t necessarily mean the same was true for Penis +. The thought was tantalizing, and her new addition was voicing its approval. It stood as full and tall as it could. Biting her bottom lip, Mary chuckled as she hoisted herself up to dispense another vial.
That addictive feeling swelled in her crotch as her dick grew. Mary separated her tits as best she could to watch it grow. It pulsed larger in time with her heart beat. The excitement only quickened her pulse, which accelerated the growth. When the growth stopped, Mary pouted. 6 inches wasn’t nearly big enough. She needed it to be bigger. Mary demanded a huge dick for herself. With another grunting effort, she retrieved another vial and drank it impatiently. Purring is satisfaction, Mary watched as her growth continued. Her penis pulsed larger and girthier, without any unsightly veins ruining its smooth bulk. Precum leaked out of the tip like a faucet but Mary refused to let herself cum. Not yet. It wasn’t big enough yet. It needed to earn that right.
Bigger, bigger. More, more. It slowly climbed higher until it grazed the bottom of her boobs. The sudden stimulation was more than Mary expected and she cried out in pleasure, shooting a hot, thick, white rope of cum across her kitchen floor. “Oh god, that felt incredible!” Mary gasped.
She grabbed hold of her new foot long cock and began pumping it like a mad woman. Still hard and waiting, her lady dick buzzed with pleasure while her vagina flexed and squeezed, as if looking for something to insert into itself. Mary obliged and stuck a few fingers inside with her other hand. She matched her movements with each other, as if she was fucking her own pussy with her dick. That mental image drove her wild. A giant sexy Mary, fucking another giant sexy Mary. Those huge tits bumping into each other, those humongous ass checks clapping with each thrust. It didn’t take long for Mary to bring herself to climax, splattering her own torso with her thick lady spunk.
“That felt amazing, but I need more. I need a pussy to fuck,” she said, her mind completely lost to the sensation of growth. “I need to fuck something!” She growled. But, she was still pined to the ground by her own glorious girth.