The Home of Spock/McCoy Fiction
Spock and McCoy fool around in a sickbay supply closet while reciting the periodic table of elements. Lighthearted, even fluffy PWP. Originally written for "Spiced Peaches". Written 2012.
McCoy makes a deal with an advanced race of aliens visiting on the Enterprise, one that doesn't quite work out the way he expected. Nor the quite way aliens meant it to either.
A heartfelt apology.