As a straight married guy I can say that I love love LOVE butt play. Fingers, tongue, butt plug, aneros, dildo, whatever. orgasms are ALWAYS better. As for taking a cock, IDK, I guess it would really have to be someone I fel comfortable with to even conside (which has not happened). Strap-on on the other hand, if my wife or one of our freaky female friends wanted to strap up and have at me, I would probably be willing. But it would have to go both ways and I would insist on returning the favor!