I'd feel better if you were blonde. Not all Blondes are dumb. Bo knows your girlfriend. Two is company, three is an orgy. Remember, December is National Breast Appreciation month.
Sex is natural except when done right.
Many a dumb blonde is in reality a smart brunette. A pill a day keeps the stork away. One who knows 867 ways to have sex but can't get a date. Live long and orgasm. If at first you don't succeed, buy her another beer.