- concupiscence - kənˈkjuːpɪs(ə)ns - noun- strong sexual desire the one were two teenage boys don't understand their feelings... (steveXbilly) (harringrove)

Reverse Falls AU! WE NEED MORE OF THESE,PEOPLE! The Gleeful twins,Dipper and Mabel,head out to Gravity Falls,Oregon to uncover the town's secrets and unlocking the universe's power.Meanwhile,Gideon and his older sister,Pacifica Pines are spending their whole summer at their Uncle Bud's Tent of Mystery.What happens when the four meet?And OF COURSE I don't own Gravity Falls! ITS THAT OBVIOUS!NO NEED FOR DISCLAIMER!Eventual Dipper x Pacifica.