Make sure her needs are first. When she's in need don't walk away. Your leftovers are a curse. It's much more than what you say. Her appetite to be fulfilled. His needs should want her satisfied. If his wants are constantly grilled, then this distorted love has lied.
When it comes to sex be sure that she's not left in an unsatisfying wonder. Take care of all of the aches. After the fact she should feel the thunder. For hours after, she should feel the quake.
An unselfish love, a lesson to ever man. Don't be a conceited, bragging, lying fool. Or alone you will forever stand. They are so much more than for you to drool. A true female spirit is grand.