Frottage is what we used to call "dry humping" I personally like to do it very much. It is out of the question that I would ever submit to being penetrated, and for me to pentrate another man anally, I have to be drunk enough to lower my normal inhibitions against doing that, but not so drunk as to affect erection. I have only used alcohol and done it when the man was so drop dead, take your breath away good looking and that is the only way he was willing to have sex with me. But on the other hand, rubbing hard dicks together, or rubbing the dick between the thighs is just so pleasing and satisfying to me. I really like to press my body so tight against another man's body that we can't tell that we are two separate people. My face against his face, my chest against his chest, my dick against his dick, my nuts against his nuts, and our legs entertwined.
I have no idea why anyone would shave/wax/remove body hair. I am moderately hairy all over, more than moderate amount of hair on chest and back, and the only part of my body that I have ever shaved is my face. And I don't shave my face anymore, preferring to just be a natural man. I go to the local old fashioned barber about once a month and he trims and shapes my beard and what is left of the hair on my head. I don't refuse to have sex with someone because they shave their body, but the lack of pubic hair in particular reminds me of little boys and is sort of a turnoff because I am not attracted to prepubescent people. 25 to 40 is the period when most people are at their peak of sexual attractiveness.
