All I can remember is Kirk gets turned into a Vulcan,(not 100% on this). And he starts wearing gloves and ends up in the morgue of the ship. He can’t keep out the emotions and thoughts of the crew and the morgue is quiet enough and far enough from most of the crew to get a little peace and quiet. I remember he gets aggressive and throws/pins McCoy against the wall.
Also I think he’s going in to a Pon Farr.
Help please.
Found it.
Through Blind Men’s Eyes by ladyblahblah
http://archiveofourown.org/works/329721 And it isn’t a VulcanKirk. It’s a Kirk/Spock body swap.