Luckily, after the scientist had told the three girls about the effect of the lip stick, they had allowed the girls to wipe it off. It was a good thing to, Sophie had been embarrassingly close to dropping to her knees and blowing the lab coated man. During the process of removing it however, the sensation over her hyper-sensitive lips had induced more than one orgasm. She had been helplessly writhing on a bathroom floor for the second time that day.
Sophie sat next to the two other girls, yet again at the same table. The scientist began his speech. "Today we have a new product for you three to try. It's a perfume that you should put on tomorrow morning. And then as with the other one, you'll report back here and let us know how the product performed." The man said, before he made as if to leave the room.
"Wait" cried Sophie. "Can you tell us what this one does at least?"
He paused, finding the words. "It makes you... irresistible...in a sexual manner." Sophie was a little apprehensive to the idea of that. It would make for a weird day for sure. "There are other side effects that you might experience, but it varies by person."
"Well can you tell us what some of them might be."
"I'm sorry but i can't. That might influence the effects."
Sophie grunted, disappointed with his answer. She took her bottle of perfume and grumbled her way out of the room, to her car, and then home.
Her nighttime routine wasn't too different then usual. She placed the small, glass bottle of perfume labelled "Pure Desire" on her dresser. She noticed the pink lipstick still sitting on top of her dresser. She sighed to herself, remembering all of the crazy things she had done while wearing it. A part of her was reminded of all of the fun and pleasurable parts of the day... but she shook her head and put it in one of her makeup drawers.
When she got in bed she couldn't help but replay everything she had done that day. Particularly the encounter with John. It had been exhilarating, losing control and being an uncontrolled bimbo. It was unusual for her to come twice in one sexual encounter, and she had never come from blowing someone before. She couldn't get these thoughts out of her head and as they replayed again and again her hand found itself drifting under her panties.
Her nipples were hard with arousal and pointed through her white, lacy, sleeping bra and she was already embarrassingly wet from simply thinking about her bathroom encounter. Sophie pinched her nipple and gasped at the combined sensation of touching her clit and her erect stub.
After ten minutes of frantically playing with herself she came explosively. Grinding her hips against her hand as she came and teasing her breast with the other. She gripped the bedsheet hard as her orgasm swept through her, leaving her panting and exhausted. That night she dreamed about being on her knees again. Her sensitive lips wrapped around a thick cock.
In the morning she woke up with a sizeable patch where her bedsheet had gotten wet. She sighed, knowing the nature of the dream. Sophie had really enjoyed that lipstick, but she had lost control. She didn't want to be an airhead bimbo, constantly cumming and sucking cocks. She shivered at the thought. At least she had thought she didn't want to be that, her body thought otherwise.
She got out of bed, noticing the clock telling her it was time, and hopped into the shower. Rinsing off her whole body, hoping to cleanse more than just that, perhaps her thoughts would be cleaner as well.
Getting dressed she slipped on a nice pair of red panties and a matching, modest bra. She finished the outfit with blue jeans and a black and white striped shirt that ended just soon enough not to show off any cleavage. She wanted to dress modestly, she told herself, based on the description of the perfume she would have trouble from guys making unwanted advances. Hopefully wearing clothing that wasn't too flattering might mitigate some of those effects. Unfortunately for Sophie, however, the jeans did nothing but accentuate the smooth , fleshy curvature of her rear end. And although it didn't show much cleavage, the shirt pressed against her chest firmly enough to outline her boobs well. Giving her the appearance of bustiness. Before leaving for the day she squirted herself once with the perfume, and then drove to work.