Colleen's Swamp Adventure - Sex Stories

Colleen's Swamp Adventure

... Unlike the pain those women experience, though, Colleen was humming along sexily, enjoying the cool rush of air into her warm, moist womb, gasping and spasming at the cold touch of the Professor's rubber-gloved hand or metal instruments. "With your permission Miss McPherson, I am going to do some measurements of the surface tension of your, ahem, vaginal walls. If you feel even the slightest discomfort, please tell me and I will immediately stop, of course,"came the quavering voice of the old doctor. "Uh huh, sure doctor, you just go ahead. Whatever you're doing down there feels just fine, baby,"purred the fiery redhead contentedly, pulling a milky tit up to her lips for a sip of cream. With steady hands, Professor Higgins took up a thin probe with a raspy hooked tip, like metal sandpaper on one flanged side. Extending his whole hand easily in past the speculum's walls, he peered closer, breathing in her heady feminine odor as he angled deeply, near her cervix, where the flesh is supposed to be its most sensitive. Carefully, he began rubbing the tip on the red walls of her cunt, irritating and scratching the surface inside her pussy. "Oh! Oh! Oh!" gasped Colleen with each stroke. "My dear, does that hurt?"the alarmed professor asked quickly. "No! No! Don't stop, professor! Keep it up! Uhmmm...niiiice!"panted Colleen in a low, husky voice. Continuing his observations, Professor Higgins began scraping her walls a little harder, noting that Colleen was now gyrating her hips up ...

... to meet him, as if trying to get more of his arm up into her. Hypnotized my the sensual moans of his subject, Higgins became lost in a fog of lust, no longer paying attention to his observations, but focusing on her responses to the stimulation he was providing. Without thinking clearly, Higgins directed the rough tip of his probe to the white cervical wall ahead of him, flicking the metal wand up against it, eliciting a happy squeal from his sexy subject. "FUCK! Oh baby, oh fuck! That's the spot, doc! Oh!" Colleen spat through clenched teeth. Fascinated with the rubbery surface, Higgins dug in more forcefully, almost cruelly scraping the delicate surfaces deep inside the clenched woman. Higgins was gratified to notice thick, musky fluid was seeping from the walls of her dilated pussy, soaking his gloved hand and instrument. He turned the probe up, to the upper surface of her vagina, scraping the walls back and forth, determined to break the skin within. No luck for him, as the resilient pussy walls remained intact, but his brisk in and out pumping ran the probe head roughly over the now yelping girl's G-Spot, making her bow up on the table, her feet straining at the restraining stirrups as she now screamed her orgasm. Before the shocked professor's eyes, the cervix flexed and rippled, then his face was flooded with cloudy, creamy girl cum as she ejaculated hard, spraying her musky juices onto his glasses, face and hair. Without meaning to, the older man licked his mustached ...