You know, I have to say I am a bit surprised at the interest here from guys that are mostly straight. For understandable reasons, I have found most straight guys only associate gay sex to anal sex, which tend to be a big turnoff. But it appears at some point in many of our lives, we have enjoyed some form of frot and still may be a bit open to it.
As someone who has never been into anal, frot has been wonderful for me. From reading some of the posts here, my curiosity has really peaked in terms of what guys in general would be open to. Really interesting.