I took prompts for Sam Winchester's birthday on Friday, and here are responses to the first three. oxoniensis, your prompt is threatening to turn into actual fic, and is gonna take a little longer.

kittyzams said "The Winchesters.... IN SPACE!!!" And after I spent too long thinking about that, this is what happened.

( Horsehead Nebula... Briefly, Doctor Who crossover, gen, PG, 500 words )