Work Text:
Cas was hurrying up the stairs, he was up last night studying for his exam, it was his important graduation exam and he had to pass with a high score.
He was panting when he entered the class. He was lucky that the exam hadn't started yet.
He say hi to Dean and Gabriel and sat on his seat. After the exam, he left the class with them.
"Guys, it was the last day of school, shall we go to a restaurant or bar to celebrate?" Gabriel said while texting his girlfriend on his phone.
"Good idea isn't it Cas" and Dean took Castiel's hand.
Cas looked at dean and was a little worried that Gabriel would find out they were together but he remembered that they were supposed to come out and tell Gabriel about themselves after their last exam.
They went to the restaurant and all three ordered hamburgers, dean and cas looked at each other and dean decided to tell everything to Gabriel because his boyfriend was a bit shy.
"Well dude I wanted to talk to you about something important so please listen and put your phone away"
Gabriel placed his phone on the table and looked at Dean, "I'm all ears."
"Cas and I are together... and we are in a relationship"
"Oh thank goodness" Gabrielle smiled.
Cas frowned, "What?"
Gabrielle rolled his eyes "You two idiots are always staring at each other and I feel like you're having sex in front of me, I knew you were together from the beginning."
Then he smiled "I'm proud of you guys, you both deserve to be happy and I'm sure you're happy together, thanks for telling me about yourselves. I've been waiting for this day for a long time."
Dean and Cas were glad they had the support of their best friend.
After eating the burger, they returned to their house.
Dean took Castiel to their house, glad his parents weren't home and he could do whatever he wanted with his boyfriend.
He threw Castiel on the couch and kissed him "Dean, not here"
"No one's home baby don't worry" and kissed him again
"Dean, please, I want to do it in your room."
Dean picked Castiel up and took him to his room, placed him on his bed and kissed his forehead, "Better?"
"Great" Cas smiled.
Then they were both naked and panting, Dean was inside Castiel and they were sweating
After a few minutes when they were in each other's arms, there was a sound of walking in the house and they both looked at each other worriedly.
Someone had entered the house and Dean recognized that it was Sam and immediately closed the door, but his brother realized that Cas was there.
"Hey Dean, I bought a pie. When your thing is over, come with your boyfriend to eat pie together."
"You told your brother about me?" Cas laughed.
Dean sat on the bed and stroked Cas' hair "well I needed to talk to someone about you"
Cas hugged his cute boyfriend and whispered "I love you" in his ear