add any way you like to pleasure urself...
one of my favorites are...getting a ziplock baggy, filling it w/ lube...then putting it between my bed cushins..and using it as a "replacement"...its VERY satisfying...especially if you are o the opposite side of the bed that is touching the wall, so that you can ..well, ughh i hate that word, but hump, harder....and faster....its so great...