... that her nipples were lengthening considerably.

Sarah's nipples started to stiffen, becoming diamond-hard little nubs buzzing with pleasure. She began tugging on them, gently pinching them between two fingers, and noticed that they seemed a lot more sensitive than before. A sharp increase in lust heralded the things to come, prompting a loud moan from Sarah. With an almighty throb, her nipples started to lengthen. Whereas before, she had barely been able to wrap her pinky around them, now they quickly became long enough to close index and middle finger and start tugging.

Doing so, Sarah began gasping and moaning in earnest. Pleasure radiated from her nipples which showed no sign of slowing their growth, soon beginning to thicken as well. Sarah now was able to wrap a whole hand around each of them, togging them up and down, making her whole chest and body quiver. Her dick stiffened and throbbed, drooling pre on the floor, all but forgotten due to the new feelings from Sarah's chest.

Soon, her nipples were long enough for their tips to be visible on top of Sarah's fists. But their shape had changed, still was in fact. The blunt ends where gone, instead taking on a considerably more mushroom-like quality. The sight made Sarah's face flush with arousal - one dick was awesome, but three would be even better. Because it was undeniable that her nipples were transforming into just that.

Eyes transfixed on the growing members on her chest, Sarah began bucking her hips unconsciously, her pre forming a small puddle below her chair. Using her thumbs to rub the tiny cockheads on her nipples, she gasped at the pure bliss racing through her. A feeling of tightness built in her breasts, and with another downstroke of her thumbs, small slits burst open at the tips of her nipples, spurting a minuscule amount of clear fluid, coating her hands, making them slick and and slimy.

With the help of what was surely precum from her breasts, Sarah could now begin stroking in earnest. Her nipples kept increasing in size, their combined pleasure almost eclipsing the feeling from her groin. Within minutes, they were approaching the 4-inch mark. Precum was now drooling freely from their slits, creating lewd shlk-shlk-shlk sounds.

Sarah decided to switch it up a little. She moved her swelling right dick nipple towards her mouth, wrapped her lips around and started sucking, circling her tongue around the tip. The pre flowing on her tongue made her tongue tingle, involuntary moans vibrating down her length. Her freed hand meanwhile had grabbed her up to now neglected cock, giving it its due.

The feeling of her swelling nipple in her mouth drove her crazy. Bobbing her head up and down did nothing but make her tit shake wildly, but that, too, contributed to her rising lust. Sealing her lips tightly around the growing invader, Sarah reveled in how it reached deeper and deeper into her mouth, her tongue dancing over it all the while.

The sensations soon proved to much for her, but as the orgasm washed over her, only the cock in her crotch shot its load. The ones on her tits gave a last spurt of growth and remained rock-hard. When Sarah's wits had returned and her hips had stopped bucking, she popped her dick nipple out of her mouth and sat up to marvel at the changes to her chest. There, stiff and proud, protruded two thick, veiny rods bordering on 7 inches, throbbing with her heartbeat. The breasts that supported them had become considerably more perky and seemed to have grown about a cup size. Pre was dripping from their heads, running along their length and coating the underside of Sarah's tits.