To be fair, I think most Jehovah's Witnesses want to obey the Bible; particularly it's views on sex. Nevertheless, I think the Society's interpretation on what constitutes good and bad sex is heavily skewed. Whether they realize it or not, they're instilling this sense of fear that will always be attached to their interpretation, and I can tell you, the more I stayed a JW, the more terrified I was of it. There's always this fear of getting into trouble, getting Df'd, getting AIDS, it's almost like JW's forget that it is a beautiful thing shared between two people. It was only after I distanced myself from the congregation that I was able confirm to myself my sexual feelings for both men and women, and see enough beauty in both to see that true love transcends that of any religious organization.
C'mon, let's be honest here, the society probably receives more letters about sex than Playboy and Penthouse combined. And there's your problem: Only the society’s view of sex is what goes. Just look at a picture of the governing body. Do you really want any of these people telling you how to do it? I sure don't, but they have put themselves in this position as a tribal chief in order to declare what is right and proper. So, therefore:
1.) If you can't stop masturbating, get married.
2.) If you are attracted to guys, stay celibate for the rest of your life, or get married, even if you're not attracted to the person.
3.) Boys and girls cannot be alone together.
4.) If you want to become a missionary in a foreign land, and you're single, you have to get married, even if you're not attracted to the person.
To further show how unbelievably wrong their views are on sex, just look at the bias in their Watchtower articles. They refuse to even address this notion that there are gay, lesbian, bisexual, and possible even transgender people in the congregation. For them, they don't exist. It's almost like we're dehumanized in a sense, we're less than human, and I can tell you I'm a more functional human being than any member of the elder body in (what was) my congregation.
So, I think the best approach is merely a hands off approach. There are both good and bad things about sex, marriage, celibacy to be analyzed. To merely present one side is unethical, dishonest, and immoral.