Musclelust: Rough Rider

Someone posted a hot 'toon the other day, but I can't find it now. Anyway, it reminded me of another I've been meaning to post. Guy who did it must have been in full-blown manic state at the time--or at least a little overwrought. But, hey, aren't we all? (Hope this is a first posting here, btw. Tried to check it, but it's hard to do with stuff like this.)