You've been obsessed with Billie for so long. Her music spoke to you on another level and not to mention she was fucking beautiful. Your best friend Layla has had a boyfriend for a long time, but you still don't know who he is. Every time you mention Billie she mentions her Boyfriend Finn. You never thought to put two and two together that she's dating Billie Eilishs brother. And here you are...
Your POV//
"Layla how did you forget to tell me your dating my literal idols brother!" I shouted. She shrugged "it never came up" is she for real. "I never stop talking about Billie, so how did it not come up!" She sniggered. "It's not that big of a deal y/n!" Oh my god, "you got to be kidding me, this is a big deal. You've have basically been near her every time your near Finn, and have never bothered to invite me?" Ugh I'm so angry. "We're usually in his room anyways, I rarely get to see Billie. But when I do ha dude she's so funny" I scowl at her. "Way to rub it in my face Lay, did you atleast mention me, like did I come up in conversation?" I swear she better have! "Uh Finn wants me to go over to his" So she's just gonna change the subject "Lay... seriously we were gonna have a girls night" I looked down, "Hey.. hey y/n, get your ass up your coming with me" I looked up confused "really?" I asked, a smile growing on my face. She grabbed my hand and dragged me into the car.
~time skip~
We pulled up to an unfamiliar house. "Is this Billies house?" I said in awe. She nodded. We walked up to the front door and Lay knocked on it. Finneas answered. He grabbed Lay by the waist and kissed her passionately. It was getting too gross to watch so I cleared my throat. They both parted and were blushing hard. "So this is the one that's obsessed with my sister huh" he said, I looked at Lay angrily and growled. I was about to pounce until she said "woah their tiger, what have I told you about your anger issues?" I huffed, and mumbled something, "didn't quite catch that y/n" I looked up at her and scowled "count to five, to keep them alive" I said in a monotone voice as if I was a child speaking to their parent. "Exactly!" She said smiling. Fin just looked at her in awe. "Wow I gotta use that on Bil, you gotta teach me" we all laughed and stepped inside. Fin looked at me then to Layla "you don't think her and Bil are gonna clash are they, y'no with their feisty personalities and all?" He questioned. She looked at me with a warning look, then back to Fin "well we will have to find out" he nodded. "BILLIE!" He shouted, "what?" She shouted back. "LAYLAS FRIENDS HERE TO KEEP YOU COMPANY COME HERE" wait I didn't agree to this wtf. She came down the stairs and stood in her tracks when she saw me "so you're y/n?" She asked with a smirk. I challenged her "nah I'm a random girl they picked up on the street" since when did I have confidence, of course my bitchy subconscious comes out now. She kept her smirk "oh so you're a hooker then?" She questioned. "I'm guessing you've been looking for one then?" I smirked back.
Fin and Lay looked at each other and backed off "o..kay were just gonna go upstairs, you guys go have fun now" he said and they both bolted up to what I assumed was his room. She stepped closer to me "yup pretty much" she said. I chuckled. "Someone not getting any action" I said mockingly, using my hands to make a crying action. She gave a dry laugh "not yet, I would be but the hookers not co operative" she said. We both looked at each other and burst out laughing. "Dude your funny I like you, c'mon I'll show you my room" I blushed, and she dragged me up to her room. She sat me down and just looked at me. "Layla wasn't kidding when she said you were hot" she licked her lips, it was like she was undressing me with her eyes. "You done checking me out?" I asked smirking . She quickly looked away, "you got a little something" I said motioning to her lips. "What?" She asked. "You got a little bit of drool right there" I said smiling. "Oh yeah" she said as she got up and walked towards me "yeah" I said back, she straddled my waist and looked down to me "Well are you gonna get it of me then?" She questioned. I flipped us around so that I was on top "sure thing baby" I said, as I planted my lips just on the edge of hers, she tried to kiss my mouth but I got up, smirked and wiped the edge of my mouth seductively. "Tease" She said under her breath. I turned my head around, "sorry what was that?" I asked. "Nothing" she quickly said. I laughed walking back over to her. "I'm a tease am I?" I said, she nodded. I bent down and captured her lips in a passionate but short kiss. "Is that what you wanted baby girl?" I said. She grabbed me by the collar and dragged me back on top of her. "Maybe a little bit more" she said. I looked into her eyes. "Who could say no to you babe." I pushed her down and started to bite and suck at her neck, that's gonna leave a mark. She was squirming underneath me, her breath was getting ragged. I found her pulse point and licked and sucked eliciting a moan. "Mmm I like that sound" I said. She grabbed me and hungrily attacked my lips. Both our tongues fighting for dominance but I won in the end. Her moans filled the room as she rocked back and fourth into me.
We heard the door open and we both jumped apart. Laying Fin we're standing at the door smirking. "Dude learn how to fucking knock!" Bil said. They both looked at each other and laughed. "Good to know you two are getting along" he said. Billie was blushing furiously, she was clearly embarrased. "Oh were getting along great, we're getting to know each other very well" I said sarcastically. "Y/N" Billie shouted and threw a pillow at me. Fin and Lay laughed and walked out the room. As soon as they left I turned to Billie who was scowling at me "wtf y/n!" She said. I shrugged "calm down princess, I got them to go didn't I, plus if it wasn't obvious already with your moans" she looked at me in disbelief and anger courses through her. She lunges at me. I caught her and put her hands behind her back restraining her. One of my hands holding her hands and the other wrapped around her waist, hugging her from behind.
I kissed her neck "you know when I get angry I count to five, you should try it baby" she laughed and melted into my touch. "I really like you y/n" she said. I spun her around and placed my hands back around her waist. "Well, I mean I wouldn't mind having you as mine," I said. "I mean I'd get to hear you scream my name,bonus, and" I squoze her ass and she squealed "I'd get to play with your ass a lot more" I kissed her and she looked up at me "I wouldn't mind that either" she said.