Yes, she's a virgin.

"I'm a virgin," she blurted.

The doctor laughed. "Oh, I see. Well, I'm content to let you stay that way. At least for now. But you'll definitely have to find some other way to satisfy me if we're going to work together to keep your secret."

Alexa had only ever given her boyfriend, Brent, hand-jobs before. Somehow, she thought that wouldn't be good enough in this case.

She shyly stepped forward, and cradled it in her hand. It stiffened immediately, responding to her touch and turning rock hard.

I'm being blackmailed, she thought. This is blackmail. Somehow the thought made her feel more turned on. All of her most secret fantasies involved her being in someone else's control--being tied up, hypnotized by a vampire, or the like. This wasn't so different than that. She felt ashamed of being turned on, too. And the shame made her feel even hotter.

She got down to her knees and took the head of his penis in her mouth. She'd practiced with her girlfriends before, on carrots, or popsicles. This was bigger, warmer, saltier. She took him further in her mouth, circled her tongue around and started to bob her head. She stroked it at the same time, like she'd seen pornstars do. She felt a sense of pride when she heard his moan of pleasure.

A short while later, he grabbed her by the back of the head and started thrusting into her throat. He went too deep, making her gag, but he ignored her and kept going until he suddenly pulled out and jerked off on her face spraying thick, ropy strands of cum on her mouth, chin, and cheek. She felt some of it drip down her chin and land on her chest.

"Was, was that good?" She said uncertainly.

"Oh, yeah. You're a natural," he said. "In fact, I'm going to sign you up for a special, monthly appointment for you."

She felt a thrill of excitement mingled with dread at how casually he'd revealed that this wasn't a one time thing. But what could she do? He had the power to ruin her life.

He let her clean herself off and get dressed then. He volunteered to dispose of her feminine undergarments and provided her with two gifts:

Ace bandages for her to bind her breasts and a shot.

"This is a new contraceptive. I know you're not sexually active yet," he laughed at this, "but it has the additional effect of eliminating your period."

He jabbed the needle into her arm and continued. "This will last until your next visit in one month. It may increase your libido a little, but that's normal. I, for one, look forward to your next visit.

"Mr. Thomas will meet you outside, he'll provide you with your uniforms and show you to your dorm room."