That is not the way to break in your engine. First of all it is an 'air cooled' engine. It relys on moving air over the cooling fins of the cylinder and cylinder head to dissipate heat. Letting it sit and idle can cause it to overheat and damage the cylinder walls and piston/rings. You need to ride the bike, not let it sit and idle.
What fuel to oil ratio are you using. If you are doing the 16:1 mix recommended my most engine suppliers you're using too much oil. Use no more than 24:1 for break in. Excess oil will result in that puddle I see under your bike.
Tom