Turning Sex Into Sadaqa
[an act of voluntary kindness pleasing to God]
"Women shall have rights similar to the rights upon them; according to what is equitable and just; and men have a degree of advantage over them." (Quran, 2:216)
They do indeed! This passage of the Holy Quran was revealed in connection with the rights of women following a divorce, but it also has a general sense. One basic right of every person taking on a contract never to have sex other than with their own legitimate partner is that each spouse should therefore provide sexual fulfillment (imta') to the other, as part of the bargain.
Now, every man knows what sexual things please him--but some men, particularly those who have not been married before and are therefore lacking experience, don't seem to know much about how to give the same pleasure to the woman; even worse, some men do know but they can't be bothered to make the effort. Yet this is vital if a marriage is to succeed and not just be a disappointing burden for the woman, and it is a vital part of one's Islamic duty.
It is not acceptable for a Muslim man just to satisfy himself while ignoring his wife's needs. Experts agree that the basic psychological need of a man is respect, while that of a woman is love. Neither respect nor love are things that can be forced they have to be worked for, and earned. The Prophet (SAW) stated that in one's sexual intimacy with one's life partner there is Sadaqa (worship through giving):
God's Messenger(s) said: "In the sexual act of each of you there is a Sadaqa." The Companions replied: "0 Messenger of God! When one of us fulfils his sexual desire, will he be given a reward for that?" And he said, "Do you not think that were he to act upon it unlawfully, he would be sinning? Likewise, if he acts upon it lawfully he will be rewarded." (Muslim)
This hadith only makes sense if the sexual act is raised above the mere animal level.