Title: A Bad Habit
Rating: Explicit
Chapters: 1/1
WC: 3k
Warnings: Underage (they're both in high school)
Tags: Alternate Universe - High School, Derek Hale & Stiles Stilinski are the Same Age, Mentioned Heather (Teen Wolf) - Freeform, Voyeurism, Stiles is being sorta creepy, Stiles Stilinski Has a Crush on Derek Hale, Derek Hale Has a Crush on Stiles Stilinski, First Time, Hand Jobs, Werewolf Derek Hale, One Shot, Getting Together
Summary: Stiles had a very bad habit.