Stepbrother And Stepsister (Only For 18+)
This book is about a 17 year old girl named Janis whose mom got married and she meets her stepbrother who is very a trouble maker.
Janis is the most popular girl in school. While Jake is the most popular boy and badass in school. Jake likes to get dirty when he's around girls.
(Warning:this book will have sexual stuff going on so if you aren't a big fan of that or your under age you may want to read something else...)