"Not with you." He felt that might need to be clarified right away. Castiel tried to puzzle out what Raphael's answer meant, unsure if he really got it. He supposed it was to be expected, his knowledge where sex was concerned was all theoretical and also still lacking. Which was why he asked Raphael about it, where this was concerned, he was the most knowledgeable angel he knew.

"Sex can be an expression of love, correct? I believe that is why I want to have it."