I've asked this question myself and there no pleasant way for a straight guy to find out so I'll take your word for it. I've always been open to trying new things in the bedroom and I'm straight. That being said I enjoy my own taste very much. And have been told I taste extremely good. My girlfriend and I are always sharing each others tastes and we have a wonderfully trusting relationship. Both kinky and sensual we have become amazingly close because of the intemesy involved in completely enjoying ourselves and each other.