"I understand that it is a customary human gesture when one feels.. a profound attachment. I have been thinking about you since that night."

During a chaotic hunt with the Winchesters, Castiel spots you, alone on the street. He can't get his mind off of you, as much as he tries, leading to him showing up unannounced at your front door with a bouquet of wildflowers. Eager to experience human intimacy with you, his overwhelming desires manifest as awe-filled body worship, but his complete lack of earthly experience shows faster than he had hoped. Castiel is determined to give you the love and attention you deserve, if you're willing to show him the ropes first.

Requested by anonymous, who was very nice in their request. I hope this lives up to what you were hoping!