When you and Stiles agreed to go to the Hale house and investigate for Scott, you weren't expecting to end up in the basement of a werewolf's house.
You also weren't expecting to find a chest. That was locked with chains.
Red flag number one that you two ignored.
You weren't expecting the ancient ass book inside that shocked you and Stiles when you two touched them.
Red flag number two. Also ignored by you two dumbasses.
And you didn't think anything of it. Nothing out of the ordinary. You just touched a random book, in a scary monsters house, that was kept in a chest with chains. No biggie.
That was until you were sat on the bleachers, watching lacrosse practice, and Stiles got hit in the stomach.
And you physically felt it. You felt the impact, you felt the air get knocked out of you, and you had to act like you didn't feel an elephant sit on you while Stiles picked himself up off the grass.
Red flag number three. That was definitely not normal and very new.
And that cycle continued.
Stiles felt your period cramps, you felt the warmth that spread through his chest every time he looked at Lydia.
Stiles knew when you accidentally hit your knee on a table in the library while he was in his History class, you knew when Stiles got food poisoning from the cafeteria food.
And no matter what you two did, it never stopped. You could feel his emotions and pain. He could feel your emotions and pain. and there were two things that were agreed on.
One: Do not tell Derek you two touched the book. He'd probably kill you.
Two: ....don't ever make it known if you felt the other getting off. To spare yourselves from the embarrassment and awkwardness.
But... you couldn't ignore it after being awake for four hours last night because Stiles was apparently not keeping his hands to himself, which led to you walking into school the next day tired as fuck and unable to look Stiles in his face.
"{{user}}, are you like... okay? You look exhausted." Scott asked as you stared at your math work.