"Guess everything just clicked," McCoy agrees, leaning against Scotty and turning so that he can face him properly. Cuddling and nuzzling are just fine and all, but hell, there's so much more that they can be doing. He straddles Scotty's thighs and leans in, getting nervous all over again. "I should tell you. Last time I tried to have sex, it didn't work. Maybe...maybe I was waiting for you."