Cas and Dean sex in the Impala... In the trunk...
"Ahhh!! Mnnhh!!" Cas moaned as Dean slowly slipped in and out of Cas. Cas moaned louder as Dean started thrusting into him.
"Ohhhhhh!" Cas moaned louder this time. "Dean, I need you in me!!!" Cas grabbed Dean's dick and shoved it into his mouth.
Dean started cumming as Cas deep-throated him. Cas arched his back and started making a mess.
Cas started to fall and slip out of Dean. "C-Cas! You're slipping!" Dean put his hand under Cas' back to support him. Cas slipped out of Dean and landed on the bottom of the trunk.
"I-I like that... I want to do it more!" Cas urged Dean to continue, but Dean was tired. They had been going for hours.
~~~~~~~~~~~~~~~~~~~~~~~ This is my first fanfiction using dialogue. Please don't judge me. I have no idea how to write fanfiction, so @ashtrash and @jessharper06 will be helping me with them. I thank @ashtrash for the noises... 😁 The trunk to the Impala is big.