The late WT President, Fredrick Franz, the most prolific writer the WTS had since Rutherford was probably also the author of the article about young girls being like cow''s. In that article he revealed to the world his almost limitless ignorance about human sexuality.
Ignorance and lack of knowledge has of course never stopped any WT writer, most of the time it has even been a necessity for them not to have a clue about what they write about.
I do not know for certain who has penned the following quote, but it could well have been old Freddy, anyway, enjoy this "wisdom" straight from Jehovah:
"*** yy chap. 3 pp. 22-23 Growing into Manhood ***
PURPOSE OF SEX
13 Our Creator provided sex as a means for a man to express deep love for a woman and to father their children. But God laid down rules regarding sex, explaining that sex relations are to be had only by a man and a woman who are married to each other. This is because God purposed that every baby brought into the world should have both a father and a mother who would take all the responsibility of rearing that child. It is, therefore, wrong in God?s sight for persons who are not married to engage in sexual relations.
14 On the other hand, for married persons sexual relations are a wonderful way for them to express love for each other. The husband lies close to his wife so that his male organ fits naturally into her birth canal. This can give great pleasure to each of them. In the process, the husband?s sperm cells go out of his body through his male organ right into his wife?s birth canal. These sex cells move through the canal, and if a mature egg cell is there in the wife, one of her husband?s sperm cells may join with it, and the fertilized cell will begin to grow into a baby. So you see, God made the sex organs for a sacred purpose, that of passing on life. That is why it is proper that they be used according to God?s rules."
Of course we all know that God keeps your genitals under close surveillance at all times, this no doubt explains why he doesn't have the time and interest to take care of all the starving and sick people in the world. Your genitals always have first priority.
The author makes this very interesting observation: "This can give great pleasure to each of them."
This indicate that the writer had at least some knowledge of the female side of the proceedings as they don't have much chance to find out about any pleasure during those 15 seconds the whole thing takes from start to finish. But then again, one should be careful about using "sacred organs" too much. Remember this folks when you shower, always clean the "sacred" parts with the correct motive.