So im 16 years old (m) and my sister 15 years old would have her best friend stay over sometimes on the weekend she was 16 lets call her thalis. So thalis had this huge crush on me that i had no clue about i would treat her like one of the bros and had my eyes on this fine ass 17 year old junior prom queen that i was pulling out all the stops for so i really wasnt paying thali any mind even tho she was pretty hot herself. Anyways 1 night my mom said she was tired and didnt wanna drive thalis home and since i had my learners permit asked me if i would like to drive her home on other side of town i said sure. Cuz i jumped at any opportunity to drive without an adult in the car lol. So im driving her home and she has on these really short shorts open toe sandals and a tank top with no bra so i can see those pierced nips. She was really looking fine af that particular day. So on the way to her house i guess she caught me staring at her nip rings and smiled she reaches and grabs for my cock as im driving her home. Im taken a back and ask her what shes doing and that is when she confesses that she has had a crush on me for over a year and that she doesnt even like my sister only got cool with her to get closer to me. I for some reason was really turned on by this. So as i pulled up to her house im looking for a dark quiet place we can park. I find the perfect spot nobody is around and its pitch black. We start going at it heavy petting and kissing. Then she whisper in my ear i want your cock inside of me. Im rock hard at this point. We make our way to the backseat of my moms minivan and she takes off her shirt her beautiful pierced nipples drop out from her shirt i immediately start to suck on them so hard. I then start feeling up on her wet pussy and i can feel the wetness dripping out of her shorts. I lay her down on the backseat and slowly pull down her shorts to my suprise she wasnt wearing any panties and i could see her pretty pussy absolutely soaked and ready. She pulls me in and slowly slid inside her wet pussy. I start thrusting faster and faster the music playing in the background and windows fogged up completely. Shes moaning super loud 10 minutes in i start feeling this tingling sensation i tell her im about to cum she pulls me in tighter gripping her pussy lips around my rock hard cock. I explode inside of her i cannot belive it she is full of sweat and so am i and she goes “that was amazing”. Im still in shock and was very worried considering i just dropped my load into her. But this was the least of my worries. I look at the time and its way past both our curfews. I scramble to get dressed and jump in driver seat to drop her off i turn the key to krank over and nothing of course my luck my dumbass left the radio on which drained the battery therefore i was stuck stranded about a few blocks from her house no jumper cable oh and the minivan smells like hot sex. Long story short her mom ended up giving me a ride home 3 hours later and my mom was waiting behind the door in the middle of night to whoop my ass as soon as i entered.