Join Date: Apr 2014
Location: North Central Texas
Oil isn't generally consumed on acceleration. When you decelerate, the crankcase is in vacuum, drawing oil up into the airbox where it is mixed with the air/fuel mixtures injected into the cylinder and burned.
As said above, pull the plugs and take a look at them, they should be the color of lightly toasted toast. Then, check your airbox to see if there is oil on the floor of the box.