Searching for a Stony fic were Tony Stark blows up a Doom bot with a pen?
The only thing I can remember of this story is that, Steve and Tony are on a roof at a party somewhere. Tony I think tells Steve to duck and pulls out a pen and blows up a doom bot that was a bout to cut Steve's head off. But the recoil of the blast knocks Tony off the roof. I'm not sure if thats enough to help, but it would be much appreciated if anyone else knows where to find this fic and let me known. Thank you.