Was is Betrayal?

"Come on Katie! Pleeaasseee! I won't make you go to the second one!", her friend whined. "Ally, you say that everytime and no offense I really hate being the third wheel. Nothing is grosser than watching you and Brian suck face.", I said as my face contorted in disgust. "But Katiiieeee. It's the biggest party of the year before we leave for summer break! You can't miss it!", she begged. I let out a sigh of defeat. She squealed in excitement as she watched me cave. "Fine....I will go, but please keep the PDA to minimum ok?" She nodded her head excitedly before racing to my closet and throwing the doors opened. I could hear her grunts of disapproval at my wardrobe as she started throwing things onto my bed. "God Kat, everything is either gothy looking or it's f*****g sweatshirts. Don't you have anything slutty? Or at least slightly revealing? I mean, if I had knockers like those, I'd be flashing them every chance I could." I rolled my eyes and slid off the bed. I pushed past her and grabbed the box shoved to the back of the closet. I could feel her confused eyes trained on my back as she tried to look over my shoulder. I sighed softly but finally turned around and walked back to my bed, placing the box on the bed. I carefully pulled the lid off and placed it next to the box. Ally gasped at the sight before her and carefully pulled the material out of it's box. "Damn Kat, out of all your goth s**t, this has got to be the classiest thing I've ever seen.", she marveled. It was, at least to me, a simple black dress. The hips of the dress were completely bare with thin straps connecting the top to the skirt of the dress. The top itself was shaped like a pentagram and flowed down to spider lace. It was covered in sparkles and black sequins and glimmered when the light hit it. The back was completely bare leaving no room to wear a bra as the top had built in cups. "Thank you....I made it in my fashion class. I got an F for it and they called my parents.", I giggled, remembering that day. The principal said it was satanic and extremely revealing. When my parents came to the school, they were furious and my mom had to be pried away from the principal because she attempted to choke him. How we didn't get charged is beyond me but my mom loved the dress. "Girl, you got some true talent here. I'm impressed. Now, go get ready!", she demanded while shoving the dress towards me. I rolled my eyes and hurried to the bathroom. I quickly turned the water in the shower to scalding hot and hopped in. Gently massaging my rosemary and mint shampoo in, I reveled in the hot water before banging resignated through the bathroom. "Hurry up Kat! Brian will be here in an hour to get us!", Ally yelled through the door. I quickly rinsed the soap out of my hair and grabbed my towel. I made my way over to my vanity and grabbed my blow dryer, trying to cut down on my dry time for my hair. Once I was satisfied, I grabbed my eyeliner and gave myself a delicate cat eye before finishing it off with mascara. I gave myself a look over before grabbing my crimson lipstick and quickly applying it. I smiled in satisfaction before dropping my towel and walking back into the bedroom. I looked up to see Ally sprawled out on my bed naked, her phone in the air as she snapped some pictures. "Come on, really Ally? Nudes on my bed?", I groaned. She sat up shrugging her shoulders. "Gotta make that money Kat.", she snickered while throwing a wink a my way. "And what's gonna happen when Brian finds out? Don't you think he'll be pissed that you're selling nudes on OnlyFans?", I raised my brow in question. She shrugged her shoulders again and waltzed into my bathroom before spinning around and grabbing the doorframe. "What he doesn't know won't kill him." And with that she slammed the door shut. The sound of the shower turning on quickly followed before I shook my head and made my way to the dresser. I rummaged through the top drawer unsure about what to wear when Ally's hand suddenly shot out in front of me. I screamed loudly, falling on my ass as she bent over in a fit of laughter. "You f*****g asshole! I thought you were showering!", I snapped. Once her laughter got under control, she dropped her towel and threw on a pair of lacey, red thongs. "I already did, unlike you, I didn't go all out. Not to mention, my hair takes too long to dry anyway." I growled under my breath as I stood up and walked back over to my dresser. I grabbed a lacey, black thong and pulled them on before I padded over to my bed and delicately pulled the dress over my head. I felt slightly uncomfortable at the amount of cleavage that was showing and began to regret making it so revealing. A loud whistle echoed around the room as I turned around to see Ally raking her eyes up and down my body. "Damn girl, if I wasn't straight I would definitely shoot my shot." I giggled and grabbed her hand, pulling her out of my room and down the stairs, just as the doorbell went off. Ally quickly yanked the door opened and jumped up on Brian, wrapping her long legs around his waist. She kissed him passionately as he groped her ass. I made gagging noises as I noticed that she chose the shortest mini skirt she owned and her entire ass hung out. "Come on Ally. What did we just talk about with the PDA?", I groaned. She gave Brian one last peck before sliding off him and pushing him out the door. We made our way down the sidewalk and over to his pickup truck. I couldn't help but drool everytime I saw it. It was a gorgeous candy apple red 1978 Ford F-150 Ranger/Explorer, with a deep maroon interior. "Got some drool there Kit Kat.", Brian teased as I pulled my attention away from the truck. I couldn't help the grimace I had at his nickname for me. No matter how much I begged him, he would never let it go. "Can't help it. That girl there is a panty dropper and let's face it, one day I'll finally convince you to see her to me.", I joked. "It's just a truck Kat, I don't see what's so special about it. Honestly wish he'd sell it and get that camaro Ronnie is selling. Its newer and definitely nicer.", Ally said while glaring at the truck. After we all finished bickering, I opened the door and shoved Ally inside. Once she slid over to her spot, in the middle by Brian, I climbed in next her to her and slammed the door shut. Brain climbed into the driver seat and cranked it up. The truck roared to life and I couldn't help my moan of pleasure at hearing it start up. "Did y'all hear that?", I asked mischievously. Ally and Brian looked at me in confusion. "The truck cranked up? So what?", Ally asked. "No not that.", I shook my head, my grin getting wider. "Then what?", Brian asked. "The sound of my underwear being thrown across the truck.", I wiggled my eyebrows at Ally as she burst into a fit of laughter and shoved me against the door. We all started laughing before Brain pulled away from my house and towards the party. It was a short drive as the party was the next street over and we quickly pulled into the crowded driveway. Music was already booming from the house, rattling the windows of the truck from the deep base. I grabbed the door handle and shoved the door opened before sliding off the seat, Ally close behind. We slammed the door shut just as Brian made his way around the truck and wrapped his arm around Ally's shoulders as we gazed at the house. Let's get drunk as f**k guys!", Ally yelled excitedly before pulling us towards the house.