I don’t remember much about it. At the beginning a girl showed up at her best friends house. It was explained the girl got fit as she went through high school or something and had a glow up. Her best friend, the best friends older? brother, and another girl were sitting at a table playing a game or something. The older brother has always been nice but is shy. The girl ends up sitting on the brothers lap, then takes him to his room and gives him a bj or they have sex I’m not sure. She confesses she has a crush or is in love with him and shortly after the best friend goes on a walk with the girl. She basically says you better not ever hurt my brother blah blah. I stopped reading it but deleted the tab I had it opened on and haven’t been able to find it since.