She plays with the new growth.

She began to play with the bump and it continued to grow, as she played with it it grew even longer, straightening out to about an inch and a half long. It felt really good, and still being incredibly horny she couldn’t stop playing with it. She started to rub it throught her panties causing the pleasure to increase, and as she rubbed harder the pleasure became stronger, increasing more and more as she began to quietly moan in her squeaky voice and breath heavier and heavier. She began gyrating her hips as she laid back, thrusting into the air as she rubbed, her pleasure growing and growing into a spiked crescendo until- *GASP* she had an orgasm. She squealed loudly and sat up; looking at her crotch as she slowly stopped rubbing her panties as she felt the warm tiny bit of fluid against her skin, and saw the dark dime sized stain it made on her panties. Her heart was beating very hard, she had only had her first orgasm months earlier the ‘normal’ way, so the orgasm itself wasn’t surprising in itself, but the intense pleasure from this eclipsed that. This pleasure lingered, and was spreading through her body quickly, making her shiver from head to toe for a few moments after her ejaculation.