Show her your abs
There???s a reason girls swoon when they see a six pack. They know a man with strong abs is going to be great in the sack. Sexual push-ups are a great way to flex your abs for her: Assume the standard push-up position you???d use if you were working out. Then have your partner slide underneath you. This variation on the man-on-top position works extremely well for guys with flat stomachs, says sex expert Michael Perry, Ph.D. "You should have your arms down along her sides, and thrust with your shoulders as well as your abdominals," he says.
There???s a reason girls swoon when they see a six pack. They know a man with strong abs is going to be great in the sack. Sexual push-ups are a great way to flex your abs for her: Assume the standard push-up position you???d use if you were working out. Then have your partner slide underneath you. This variation on the man-on-top position works extremely well for guys with flat stomachs, says sex expert Michael Perry, Ph.D. "You should have your arms down along her sides, and thrust with your shoulders as well as your abdominals," he says.
And my wife says to me last night that she doesnt like them... 
she rekons that she married me without muscles so that's the way she wants me to be..... how F/N messed up is that?? 