(Thanks to Drewau for editing. Comments and feedback are always welcome and appreciated. All characters are 18+.)
Mrs. Buchanan gave us a few minutes alone to get cleaned up. Having a threesome with your crush and the school librarian in the librarian's office can make quite a mess. Especially if you have been genetically altered like Brittany and I were.
"Hey, so, I was curious. I've liked you since freshman year. Is there any way you might want to go out with me?" I asked cautiously.
"It took you long enough to ask." Brittany joked. "But yes, I've liked you for just as long. I guess I just had to wait for our formula to grow you a larger pair before you might ask me."
"Yeah, sorry. This thing has definitely granted me more confidence."
"I know the feeling." Brittany groped her huge tits. "I would love to, but I have one caveat."
"And that is?"
"You have my heart, but I'm having too much fun screwing around. I want us to stay open sexually."
The request shocked me, but I wasn't offended by it. "You mean, we're dating, but we can still have sex with whomever we want?"
"Will that be an issue?" She asked with a fake pout on her face.
Her expression was too cute to pass up, and I kissed her. "No problem at all."
"Good. Because I've never gotten to play the slut that everyone's hard for, and it turns out, I'm enjoying the attention."
"Same here." But then I remembered something. "What about the restraining order?"
"Don't worry about that. My parents like you. Apparently, they were always expecting us to become an item. We'll just have to hide it from my grandmother. And she lives out of state, so that will be easy."
"Wait. I just remembered something else. Ms. Maven, my science teacher, promised to help me replicate the formula to clear my name. You should come to my sixth period to help us."
I noticed Brittany's nipples get hard through her shirt. I chuckled to myself. She was probably one of the few girls that would get turned on by the idea of doing science experiments. "I'd love to!" she exclaimed before hugging my neck so tight that I was worried I would pass out.
Mrs. Buchanan was nice enough to write Brittany a pass to accompany me for the rest of the day. It was amazing. We talked and caught up every second that we could. We were so enraptured in each other, that we missed all of the stares. Apparently, all the boys were envious of me, and all the girls were jealous of Brittany.
When we got to Ms. Maven's room at the end of the day, she was hesitant about the arrangement, but allowed it. We actually made great progress in tracking down the formula we used too. I was confident that in a few weeks we would have it.
After school, Brittany had the great idea of us going on our first date. So I took her to a local fifties style dinner. We talked for hours before I had to run to the bathroom. When I got back to the table, the mood of the table was drastically different, as was the occupancy. Brittany seemed to be facing off with another girl from my school.
I sat next to Brittany and asked, "What's up?" Once I sat down, I realised it was. The girl sitting across from us was Jennifer. I hadn't met her personally yet, but Harley told me that there was a video online where she took on the entire football team.
"Jennifer here, thinks that the entire school is her harem. No guy there can date or screw anyone else until they have paid a sexual pittance to her. I told her that if she wanted you, she would have to eat me first."
"And I told your little girlfriend that I'm not a lesbian."
"I'm not either, but color me curious. And to be completely honest, I don't like your attitude, and I think someone needs to put you in your place."
There was a tense silence. Considering our conversation about having an open relationship earlier, I was surprised to hear Brittany say this. I wasn't going to question her at this moment though.
"Alright, honey, let's go home, I'll let you cum in every hole I have while you bring me multiple of those amazing orgasms you know just how to do with your enormous cock." Even I could see Brittany was toying with the girl. But it was the reminder of what I was hiding in my pants that made Jennifer blink.
She had obviously heard the stories, but she had yet to actually experience it. And that was driving her mad. "Wait!" She exclaimed, only showing her panic in her eyes. How long do I have to go down on you?"
"We will be both butt naked, as we will 69 each other..."
"No way! You are changing the rules."
"They are mine to change, but you didn't let me finish, and I will absolutely finish tonight." The double entendre made the cum hungry slut shiver at the thought of what she would have to do. "As I was saying, you will do everything in your power to make me orgasm. And if I'm not satisfied with the level of my O, you will not be satisfied either."
Jennifer took a long moment to weigh how badly she wanted what had already become legend at the school. It wasn't just about lust or her unhealthy obsession of needing to be wanted and desired by every man. She had to see if the stories were true. It was like she was being offered the chance to see what was at Area 51, and her curiosity would not let her pass this up. "Fine. Where are we doing this?"
"Your house." Brittany was dressing that up as a more demeaning option, but the truth was, with my parents home, we didn't have a great place to do it.
"That works." The ease of the answer surprised Brittany. "My dad's virtually always out of town, and my mom, let's just say I've been waiting five years for her to get back from the grocery store." The bitterness in her voice was obviously a mask for her pain. I knew Brittany well enough that she immediately felt sorry for Jennifer, and guilty for the hoops she was making her jump through. But that was no turning back now.
We followed Jennifer in my car. "So, what happened to the open relationship?" I asked.
"It's still there. If she would have asked nicely, I would have let you screw her right there in the booth while I masturbated. But I hate bullies, and I finally have the power to teach one a lesson. Plus, like I said, after this afternoon with Mrs. Buchanan, I am genuinely curious."
The image of the two incredibly sexy 18 year olds 69ing each other instantly made me hard. Brittany noticed, and said, "Yeah, I figured you'd like that." And she fondled my shaft through my pants.
When we got to Jennifer's house, she led us to a bedroom with a large king size bed in it. By the decor, we figured this wasn't her bedroom. Then she confirmed our suspicion. "It's my dad's bed. It's the biggest one in the house. I figured it could fit three people easily."
Brittany knew instantly that she was only being partially honest. This girl had bigger daddy issues than Freud's daughter. But she kept her mouth shut, this was about punishing bad behaviour, not becoming a bully herself.
"Can I at least see it first?" Jennifer now asked in a much more humble attitude.
Brittany responded with graciousness in kind. "You may." Then she nodded at me. Most men might have felt like a dog being ordered to perform a trick. But I didn't care, this dog was going to get a treat, and then get to hump. Besides, I knew she was just continuing the role.
I slid my pants off and Jennifer's jaw hit the floor, as did her knees. She unconsciously began to crawl towards it. Apparently, I wasn't the only one acting like a horny dog tonight. But Brittany stepped in the way. "We still have an arrangement you need to honor."
Now that she had seen it, there was nothing she would have hesitated to do to get my bone. As she was already on her hands and knees, Jennifer immediately stripped off Brittany's shorts and dove in, tongue first into her pussy.