Isabelle's POV:
I took the bus to Starcourt since I wanted to ride around in Billy's car instead of driving. I watched his car pull up, Max getting out of the driver seat. "It's about time." She mumbled. "Watch the attitude, shitbird." Billy said as Max looked at him. She noticed me and smiled. "Hey, Isabelle." "Hi." I said.

Billy went to the parking lot to park his car and Max said "so what're you and Billy doing today?" I shrugged and said "not sure yet." Billy walked up to the mall's entrance and said "I have to make sure that you go with your friends. So let's go." Max rolled her eyes and the three of us walked into the mall. I saw Lucas with three other boys. "It's Billy." One said. Billy quirked an eyebrow and said "yeah. It's me." I looked at the boy, Mike Wheeler. "Isabelle and I are going to hang out for an hour. And then I have to get Max. Understood?" Billy said. Lucas said "we got it." Mike nodded and a smaller boy next to him did the same. Will Byers. "You're Dustin right?" I said. He nodded and I said "oh. I'm friends with Steve too." Dustin smiler when I mentioned Steve. "He's great isn't he?" He said. "Sure." I said. Billy grumbled and I hugged him, trying to make him not be jealous. Billy hugged me back, a smile on his face. "He hugged her. He actually hugged her." Mike said. Billy looked at him and said "yeah, so?" "It's just that..." Mike began. Billy tilted his head and said "what?" "It's weird to see you hug someone." Will said. I was surprised he spoke up and Max said "which is exactly why we need to leave them alone and go bother Steve." Lucas shrugged and followed Max as she began to walk away. Mike shook his head and Will walked away. "That's so weird." Mike said as he caught up with Will. "Now that the kids are gone, I think we can find something to do." Billy whispered in my ear. I giggled and pulled away from him. "Billy." A girl's voice said. I turned to see Heather. "Heather. How are you?" Billy said. "I'm great. I had the day off. I didn't know today was your day off too." She said. Billy shrugged and said "it wasn't. I bailed. There's plenty of people who could cover my shift." Heather nodded and said "oh." She looked at me and said "what's your name again?" "Isabelle." "Oh yeah. The mayor's daughter right?" I nodded and she smiled and said "I'm not sure if we've ever talked. I'm Heather." I knew who she was. A lot of people knew who she was. I didn't know what game she was trying to play but it was obvious that she liked Billy. I could see the admiration in her eyes as she looked at him. "Hi." I said to her. "Are you guys together?" Jesus Christ I knew she was going to ask that. Billy nodded and said "we are. She's my girlfriend." I looked away from her and I felt Billy's lips on my cheek, slowly moving to my jaw. Heather chuckled uncomfortably and said "well, I'll let you guys be. Just wanted to say hello." She walked away and a huff left my lips. Billy chuckled and said "Heather get you all fired up?" "Yes. She could easily take you from me. She's pretty." I said. Billy shook his head and said "I love you. Not her." My heart fluttered and I said "really?" "Of course." I smiled really big and Billy began to lead me to his car. "Where are we going?" I asked. "Just for a drive. I wanna take you somewhere." The two of us got in the car and he began driving down the road. We arrived at the lake, which had no one around it. The two of us sat on the hood of his car. "I hate this lake but it's the only body of water around here. It's just a puddle of sludge." Billy said. I scooted closer to Billy and said "take me to see the sea." Billy smiled and said "I will. I promise." I leaned my head on his shoulder and he put his arm around me. "You know what?" "What?" I said. "I really really want to fuck you in the back of my car." Billy said. I gasped and hit his arm playfully. "Oh my god." I said. He chuckled and I said "you totally ruined the moment we were having." "Yeah, well I was just saying what was on my mind." I rolled my eyes and said "I'd ask you to come back to mine but, we have to get Max soon." "We have time don't we?" Billy said as he grabbed my wrist, looking at my watch. "How long has it been?" I asked. "Twenty minutes. We have thirty." Billy suggested. I bit my lip and said "let's go." "Right now? We could do it here. In the back of my car." Billy said, his lips brushing against my ear. I grabbed his hand and pulled him into his car. I straddled him in the back seat and the two of us began making out. Billy kissed my neck up and down, leaving hickeys all over. I grabbed his necklace, pulling him up to me, kissing his lips. Billy smirked and played with the hem of my shirt. I let him remove my shirt and I played with the tank top he wore. He quickly took it off and I ran my hand down his chest. "Like what you see?" Billy said with a smirk. I leaned down and said "of course I do." Our kisses got more and more heated. Billy had me lay down and he took my shorts off, leaving me in my bra and underwear. "Fuck, you're beautiful." Billy said. I sat up and undid his belt to his jeans. He removed the clothing from his body and went up to the front seat. He turned on the radio and Foreigner began to play. I shook my head at him and said "nice song choice." "You like it?" He said as he kissed my lips. I giggled as he pulled away and he said "now, we just have to remove this." His fingers brushed against the waistband of my panties and I looked at his boxers and said "same for you." You didn't have to tell Billy twice. He took them off and I said "you'd better have a condom." He quickly grabbed his jeans and got one out of his pocket. He showed it to me and I took off my panties, watching him put the condom on. "Wait." He said. I looked up at him and said "what?" "Are you a virgin?" I shook my head and said "no." Billy nodded and teased the head at my entrance. "Don't tease." Billy smirked and said "just making sure you were ready." I rolled my eyes and he exhaled sharply as he entered me. "Fuck." He said. He began to move and the pleasure started to build up. Billy was going to have marks on his back from my nails going down it and the way he was gripping my waist, I'd definitely have a bruise. The both of us didn't last long and I think that was cause neither of us had sex in a long time. I came before Billy, tightening around him. That's what sent him over the edge. He collapsed on top of me and the two of us breathed heavily, trying to catch our breaths. He got off of me, leaning against the seat. I looked at my watch and said "shit." "What?" Billy said, running a hand through his hair. "We gotta get back to Starcourt." I said. Billy grabbed my wrist, looking at my watch. "Shit." He said as he opened the car door, trying to get dressed. He threw his used condom on the ground and I said "nice." He rolled his eyes and I pulled my shirt over my head and grabbed my panties. Billy handed me my shorts and he pulled his jeans on with his shirt. I looked in the mirror and saw that my hair was unbelievably crazy. I pulled it up into a ponytail and Billy said "come on." He sped down the road and hurried back to the mall. "Wanna ride with me back to my house?" He asked. I sighed and said "I would but I have to face my father tonight. I'll take the bus with the other kids." He nodded and we pulled up in front of the mall. Max was already standing outside with Lucas and the other boys. I got out of the front seat so Max could get in. "I'll see you, Max." I said to her. She smiled at me and said "see you." Billy winked at me before pulling out of the parking lot. Mike shook his head and said "I can't believe you're dating him." Lucas laughed and said "why?" "He's a dick! And he's with her?! She's pretty!" Mike said. Dustin rolled his eyes and said "ok. And?" "She is pretty. And that's surprising that Billy picked a really pretty girl to be with." Will said as he swayed back and forth. "That's nice of you to say those things. I'm taking the bus. Want to sit together?" I asked. Dustin said "sure." Will nodded and we all got onto the bus. When it dropped us off in town, I told the kids to be careful and headed to my house.

-

After a long talk over dinner with my father, he decided to accept that I was going to be with Billy. He hated not speaking to me and apologized. I accepted it and excused myself as quickly as I could. I went upstairs and began to get ready for bed. When I saw the bruises on my hips, my eyes widened. "Jesus." I mumbled. And I knew the hickeys would be a darker color tomorrow. I was going to give Billy a piece of my mind when I saw him at the pool tomorrow.

Here's the update! That smut was horrible and I apologize for it. I also didn't plan to use that song for something like this but whatever
~Skylar🛸☁️🛸☁️