Kink not working out

[gwendolynflight.livejournal.com]

Are there any stories where two characters decide to try a kink together, and one of them ends up not liking it? Just one of those, oh well, I don't think spanking is for me kind of things. I feel like I've read several where they end up unexpectedly liking something, so I'd like to see the reverse. I'd prefer McShep or OT4, or John/Ronon. Thanks!

Crossover with Firefly

[bigwoodtownie.livejournal.com]

Ok, It would just rock my world if there were any x-overs with Firefly, the series. I can just imagine Rodney's reaction to the lack of scientific know-how. Any pairing of Sheppard, McKay, Mal, Simon, or Jayne would be good. Dr. Keller never happened in my world, but Kaylee is just shiney. You can also throw Inara into the sun for all I care also. I hope a SGA/Firefly x-over exhists somewhere out there in the black. Thanks in advance.