Beryl looked up from her paperwork to appraise her assistant coolly, accepting the coffee he offered and taking a sip.
Her assistant chuckled. "Made sure to make it just the way you like it." He moved behind her chair, likely in order to observe her work for himself, Beryl surmised. She took another sip of her coffee before grabbing her pen and--
"It's time for your training, isn't it?"
Beryl could feel herself.... softening. Her cold gaze beginning to thaw, her shoulders beginning to slump, and something inside her stirring to life.
"Training...? Well, yes, I suppose it is."
Something about that didn't feel quite right, but Beryl couldn't put her finger on it. Nevermind that she practically ran the Institute singlehandedly, or that her assistant was her subordinate and so should be receiving training from her, nor that she couldn't remember what training it is she needed. Something about the fact that she got... excited.... felt off, felt wrong, felt--
"Well then, shouldn't you get into the proper position?" Her assistant's warm breath on her ear sent a spear of pleasure deep into Beryl's mind and even deeper into her body, and the doubts dissipated into nothingness. Her many days, hours, months of brainwashing kicked in. Of course! She loved training, and she wasn't in the proper position! That had to change.
Beryl opened her lab coat, pulled up her shirt, and unhooked her bra to reveal her breasts, and spread her legs, slumping a bit in her chair. One hand started teasing her nipples, and was quickly accompanied by one of her assistant's hands. Her other hand tugged up her skirt and slipped into her panties to tease her ever-more-soaking slit.
"That's a good girl," her assistant intoned. "Opening your mind to your training. Because you love being trained, don't you, my dear?"
"Yes!" Beryl's reply was breathless, so different from her normally sharp, commanding tone.
"It feels sooo good to do your training, doesn't it?"
"Yes!" Beryl could feel each word filling the space between her ears, echoing and completely filling the space.
"You need to be trained, don't you?"
"You need me to train you, don't you?"
"You love it when I train you, don't you?"
"Yes!" This one came out more as a moan.
"Good girl. What are you?"
"A sex toy!" The answer was immediate.
"But what do you think you're saying when I ask that?"
"A... scientist...." Those words struggled to leave her lips.
"But what are you really?"
"Yes... such a good girl!"
Beryl's mind swirled with pleasure, and she wasn't sure how much she really understood what she agreed to after that, but she agreed nonetheless to everything her assistant said.
"You love to obey my words. It doesn't matter how big or small the command, you knownyou need to obey. And it feels so good to obey. It doesn't matter what else you're doing, if I give you a command, you will drop everything and obey. It doesn't matter if you're alone in your office, or in a meeting with the board of directors, you will obey me. You love to serve, love to obey. And at the end of the day, you will come home with me to my place so that you can serve me until the morning. Because you're not a person, you're my property. My sextoy. My slave. Isn't that right, my dear?"
"Nnnnghfuckkyesss!!" Beryl could feel herself getting close to the edge one more time, so close to tumbling over into orgasm. Her fingers worked her pussy and clit furiously, lewd wet noises just a background to the brainwashing happening above.
"Bend over for me." The act of going from sitting in her desk chair to being pressed against the desk, legs spread, panties around her ankles and soaked pussy presented, was so smooth and streamlined, clearly well-practiced. A low groan escaped Beryl's lips as her assistant slid his cock to the base inside her pussy, then started pumping furiously. It was clear he was as close as she was.
"That's a good slut for me! So obedient, so submissive, so helpless... Completely mine, aren't you?"
"Yes, Master!" Beryl cried out, feeling the pleasure exploding repeatedly in her mind, her body unable to hold out and--
"Good girl, cum for me!" Beryl came as she felt her assistant bottom out inside her and the telltale twitching of his cock as he came with her. The powerful orgasm crashed through her body as he filled her pussy with his hot, thick cum. She felt any semblance of brainpower that was left short-circuit, and she went completely blank.
"...And wide awake, up up up!"
Beryl blinked, her eyes focusing on the chaotic mess of papers strewn across her desk, as usual. She must have gotten lost in her thoughts as her assistant droned on about something stupid again.
"Did you enjoy your training?" She swiveled to see her assistant standing behind her, adjusting his tie.
"I--" What training? What did I need training for? Why can't I remem--
"Of course." She smiled at her assistant, surprisingly warm, despite the predatory quality her smirks always bore. "I always enjoy our training."
Her assistant smiled back and, with a courteous nod, bowed out of Beryl's office. Beryl herself turned back to her desk, only subconsciously aware of a sense of deep satisfaction, and of the cum slowly pooling into her underwear.