Comment: TomZ, are you married? Do you "commit acts upon" your spouse? Or do you make love WITH your spouse?  Is your love making something you do to your wife (which suggests a certain amount of selfishness on your part--sounds like it is about you "taking your pleasure" and her acquiesing)  And if it is anal intercourse that bothers you so much to think about, you do realize that 1., some heterosexual couples do that, too, and 2., not all homosexual couples do it. So you are making assumptions. 
And do your objections have only to do with male sexual activity?