Unfortunately, I work in a healthcare environment that forces me to be aware of the specific, physical acts that homosexuals engage in, among other things, and I promise you that it is not the sort of information or visual imagery that any sort of decent person would ever 'want' to have soiling and scarring his or her neural landscape.
Suffice it to say that in my experience there is 'no contest' between the breathtakingly depraved acts that homosexuals routinely and enthusiastically engage in and ANYTHING that even a moderately sane heterosexual would do.
I feel that it's important to avoid comparisons between heterosexual behaviors, even 'kinky' ones, and the homosexual 'lifestyle' as they call it. They are two entirely different worlds, as different as any you might care to imagine, and one of the goals of the homosexual political movement is to encourage heterosexuals to think of what homosexuals do as 'only a slight difference'.
It's not, not by a long shot.
That being said, I agree wholeheartedly in your call for a reduction in promiscuity across the board