Dean was super gay. All he wanted to do was get a piece of "dat ass". He dreamt of Cas' super huge carrot.
"Cas, lemme get dat ass." rhymed Dean
"The fuck? No." Cas replied.
Dean started breaking into tears, falling onto the floor dramatically. As he looks up, he catches himself sneaking a hand to the bottom of Cas' pants. Dean's hand slithers like a snake up Cas' pants, Cas gives him the Victory Screech from Spongebob.
"w0t." Cas says, shaking his pants like there was no yesterday.
"Bruh, I just wanna get some Cas Ass." Dean smirks. He slithers his hand out Castiel's pants.
"Dean can u not." Cas demands.
"Fien." Dean pouts. After a few seconds of awkward silence, Dean goes straight for Cas' package.
Ten minutes later they find each other in bed making sweet sweet love. Then Cas get's preggers THE END