Oh! Um, well…
10. Cas being tied up, because who doesn’t like that?
9. Dean playing with Cas’ ass; not just rimming but really worshipping every part of it.
8. Wing!Kink of course!
7. Is it fair to have Halo!Kink separately? I considered pairing it with wing…
6. Non-Con/Forced. I know, it’s a little cruel to Cas, but I like Dean being really forceful.
5. Cas with toys, Cas with unusual penetrations. Dean pushing anything and everything inside him to see how he reacts.
4. I’ve become a huge fan of tiny!Cas, especially in a sexual sense.
3. Cas in dresses/lingerie, Dean loving it so much, just watching him get dressed, touching the lace, telling him he’s beautiful.
2. Cas talking dirty in Enochian. Is that a kink?
and finally…
1.