Yet she was positive it was cock cream. She knew what cunt nectar tasted like, because she often licked her fingers when she was frigging off, and the aroma and flavor of that milky film hadn't come from a pussy.

Some guy had cum in her panties – no doubt about it!

But who and when and where? Ginny considered, tilting her head, still holding the soiled garment to her face.

Then she grinned impishly.

She could think of only one possibility – and it was a very stimulating thought.

Her big brother, Jimmy, must have sneaked into her bedroom while she was out and jacked off in her panties!

Jimmy was eighteen, a good-looking, athletic young man. And Ginny had often been aware that he gazed at her lustfully – especially when she was sitting with her legs apart so he could look up her skirt.

The idea of the boy jerking off over fantasies of her, and cumming into her underwear, excited her tremendously. She licked at the slimy crotchband again, enjoying it more now that she figured it was sibling spunk.

She could just imagine how the youth must have looked as he stood there, his face all twisted by passion, pounding his prick into those sexy panties!

How she wished that she could have seen it! As her fevered mind danced with the image, her body began to react accordingly. Her tit tips shot out like little pink rockets launched from the areola pads, and her clit echoed that action in her cunt slot.

She was definitely ready for a hand-job now! Grinning mischievously, she went back to the full-length mirror and watched herself in the glass as she danced her tongue in the cummy film.

Too bad that Jimmy wasn't watching as she did that, the naughty nymphette thought.

She rubbed her tits in the bikini, working jism into the perky peaks. Then she lifted her tits in her hands and dropped her head dawn. She began to lick and suck on her swollen clit nubs, making them throb and tantalizing her taste buds by the yummy flavor of jizz.