Disclaimer: Alas, I do not own Supernatural. It is a sad world we live in.
Castiel moaned in pleasure. "I'm about to cum." He said with his ever calm voice.
"Me too." Dean moaned loudly. Suddenly there was a sound at the door. Keys, rattling, the doorknob. Dean jerked out of Castiel and grabbed the blankets. He pulled them over the couple just as Sam walked into the room.
"Geeze Sam!" Dean whined. Castiel pouted next to him.
"Geeze yourself dude!" Sam said covering his eyes and putting the groceries down on the table. "I was only gone for 20 minutes!"
"20 minutes of perfection." Dean moaned as he flopped down next to Cas on the bed.
"Should I go?" Sam asked still shielding his eyes.
"No, we can't very well continue after your interruption. Cockblocker." Dean said noticing the pout on Castiel's lips.
"We have a case." Sam said pushing a folder into Dean's face. He still had his eyes covered so maneuvering was hard.
"What is it?" Dean asked opening the folder to read the report.
Man killed in attack. Coroner deemed animal attack. Arms and legs ripped from body was cause of death (bleed out). Mouth and eyes sewn shut postmortem.
Dean raised an eyebrow at Sam who shrugged. Sam went to put the groceries away with his eyes now open.
"Damn this is a bad ass fucker." Dean said flipping to the pictures. Castiel decided that he would get back at Dean. He had let Sam interrupt their moment, he was so close but Dean just had to stop. It wasn't fair so Castiel was going to get revenge.
"Dean what is a cockblocker?" Castiel asked with innocent curiosity in his sapphire blue eyes as he stared at Dean. Sam choked on his soda and burst into laughter. Dean sighed.
"Someone who ruins the beauty of sex." Dean said trying to maintain his cool calm persona.
"I see." Castiel thought to himself that he was planning on being a cockblocker to Dean. And so the plan was made.