Jacob sighed at the warm wet mouth wrapped around his cock. Looking down from his work, he leered at the hot blonde using her mouth to pleasure him.
His thick, veiny cock pulsed between her massive tits, her hands pressing them together. She slowly slid her chest up and down, taking his puckered head into her mouth each time it winked from her enveloping chest.
She looked up at him, her big hazel eyes filled with lust.
"How are the results?" She asked of the report he was reviewing, steadily massaging his cock with her saliva lubed tits.
"Erika, they're as good as you're making my cock feel," Jacob sighed, relaxing back into his chair. For nearly 48 hours straight Jacob had been working on perfecting his Love Drug, while fucking Erika and her sister.
Truthfully, his dick felt like it would fall off. It had gotten so much use in the two day orgy, but Erika's big wet tits just felt too good to stop.
He looked at Kelsey, passed out on the couch, as Erika squealed delighted that his experiments had been successful. His cock twitched looking at the unconscious redhead, her slightly upturned ass giving him a perfect view. He pushed Erika's head down to take him deeply, staring at her sisters ass.
Kelsey had turned into the guinea pig of the group- a role the cokewhore reveled in. He would tweak the chemicals in his various synthetic Love Drug he was perfecting, and she would eagerly eat it, snort it, boof it- whatever made her feel it the most.
Jacob would observe the effects his drugs had on her, make a note of the necessary changes, then fuck both her and her big sister.
Erika was as much as a slut as Kelsey, moreso even, but had surprised Jacob by having brains as big as her boobs. She had turned into something of his research assistant, and between fuck sessions with Jacob and her sister, would help with the experiments.
But with these latest results, Jacob knew his Love Drug was about as perfect as it could be, and the three were all fucked out.
Well, except for Erika. Jacob had not realized how much a insatiable slut she was.
Technically the blonde was his boss, and the one that had arranged Jacob this private lab they had fucked and worked in all weekend.
Jacob considered her as she slapped his cock on her tits. Hard dick in hand, she rubbed his shaft on each breast, sliding the slit of his head on her round pink nipples. She was like a kid in a candy shop, sex obsessed and always wanting more.
Jacobs original plan had been to just use her as a casual fucktoy, make her the first member of his harem. But between her brains and her body, Erika could speed up his plans significantly- and he'd give her true power in return.
Erika lightly slapped her face with his cock, making soft happy noises as she casually worshiped his thick member.
"Erika." Jacob said, snapping the blonde out of her sexual revelry. She looked at him with her big hazel eyes, a question on her big pouty lips.
Yes, wasted as a harem whore.
Jacob thought.
Jacob looked down at Erika, "I have your next Task, and it will be the most important one yet."
"Is it a Slut Task or a Boss Task?" Erika asked excitedly. Jacob had been giving her Tasks for either Erika the Slut or Erika the Boss, and she had embraced the game.
"Both." Jacob intoned.
He explained that she was going to get an in-person meeting with the CEO of the company, and how she was going to Bond him.
"Bond him?" Erika inquired.
Jacob explained that throughout the weekend he had perfected the Love Drug. Using a modified pheromone, this strain of the drug could make anyone willing become totally sexually subservient. Erika was to ingest the pheromone before the meeting with CEO, and get close enough for him to smell her.
"That should trigger a lust response he won't be able to resist." Jacob intoned. "In the meeting you must make him cum. The sexual release will Bind him to you. He won't be able to help himself, he'll be your slave."
Erika sat thoughtfully, before asking "What's in it for you?"
Clever girl,
Jacob thought to himself as he smiled.
"When you've Bonded him, that's when I come in."
Jacob got up, his slick member inches from Erika's face, she licked her lips and made to suck. He denied her.
He look at her, "I gave you your Task. You get this when you've completed it," waving his thick cock in her face.
"That's not fair! It could take weeks to set that up! What are you going to do in the meantime?" She asked, desperate to continue her fun.
He walked over to the couch and fondled Kelsey's ass.
"First, I'm going to fuck your sister up the ass," he winked, "Then I'm going to sleep. I've been up for more than two days."
"But, she's not even awake! I am! You can fuck MY ass!" Erika begged.
"She won't mind," he said, climbing on the couch Kelsey was collapsed on, "She wants me to take her. I know, because she's Bonded to me."
He laughed seeing the realization wash over Erika's face.
That's right,
he thought,
If I Bonded Kelsey during this orgy, it means I've Bonded you too.
He saw the play of emotions. Anger, betraying itself into excitement, followed by acceptance. She was his slave, and she was a willing one.
Feeling victorious, he mounted his redhead, taking the unconscious woman's pliant asshole.
---
Erika stared at Jacob, hypnotized by his deep steady thrusts. She was desperately jealous of her sister.
I want him to fuck MY ass!
she thought to herself.
But the wetness between her legs had grown when he had given her her next Task. As much as she enjoyed being his cumdump, the thought of dominating her boss- taking power over the CEO of the global research firm- drove Erika wild. The only thing Erika wanted more than pleasing Jacob was being the Boss. Sex and Power was all Erika cared about.
She fingered her clit, stark naked in Jacob's Lab, watching her Master pound the shit out of her sister. The college redhead whimpered quietly with each thrust. At length, Erika tore her eyes away.
She accepted she wouldn't be able to worship that magnificent cock until she had completed her tasks.
But first I need to cum,
she thought to herself. She had been snorting Love Drug for two straight days. It was coursing through her body, pumping her full of manic energy and insatiable lust. Desperate bone-deep desire screamed throughout Erika's body.
Erika lurched over to the box of sex toys she and her sister had been using on each other while Jacob worked. Easily slipping a large butt plug into her ass, her body squirmed its gratitude.
God I really need to cum,
she thought to herself. She took a pair of nipple clamps and clipped them on her pink round nipples. Excitement shot through her as the pressure punished her nips.
Grabbing the box, she couldn't find her dress.
I'd rather be naked anyways.
She thought drunkenly as she left the Lab. As the door closed behind her she could hear Jacob moan.
Asshole's probably blowing his load in my sisters ass right now.
She thought jealously. Pussy juice ran down her thigh thinking about Jacob's powerful cock.
Popping another dildo in her mouth, she stumbled naked down the empty hall towards the garage.
She slid into the backseat of her cutting edge luxury company car, and ordered the AI-powered autonomous vehicle to drive her home.
Thank God our Lab is testing this self driving car
