It took all of Sherlock's willpower to not start thrusting hard and fast, though he wanted to.. He wanted this to be something that John remembered.. the first time the came together as Hades and Persephone again, the King and Queen of Hell.

He kept his thrusts steady, slowly building up a bit of speed, but nothing like he had in the past. His hand stroked John in time with his thrusts, slowly but surely trying to build to the ultimate ending.