"Two Brits. (adult)" joke

#1 Ropes or chains dear?
#2 Chains tonight!
#1 Leather or rubber?
#2 Rubber and spikes please.
#1 E, amyl, gange or billy?
#2 E and gange please.
#1 K.Y.jelly or Vaseline?
#2 K.Y. please.
#1 Condom?
#2 Naaaaaah!
#1 Ready?
#2 Yes!
#1 Right! Which nightclub shall we go to then?