When he feels Crozier rock up against him, that's when Hickey knows he's ready. He moves his fingers out of Crozier, wiping the remainder of the oil and slick on his cock. He's careful as he does this, adjusting his position so that he can slide inside the captain. When it happens, Hickey lets out a low laugh of pleasure, grinning all the while. Once inside, he starts to thrust. Both of them are going to enjoy themselves tonight, thank you very much.