There's an article on Huffington post that makes you detest this practice of weaponizing sex consistently used by some women:
Some excerpts from the article. Read it.
A couple of nights ago my husband and I were hanging out with some married friends of ours when we got on the subject of sex. One of our friends remarked that because her husband had been "good" all week she'd have sex with him that night. We all laughed and chalked it up to "the old married life" but it got me thinking: when did sex become a tool to get what you want out of your spouse? Did this happen all the time?
If I wasn't "in the mood" was I inadvertently punishing my husband? Needless to say as the conversation continued, I was confused. Some of the wives at the table reasoned that sex had to earned by their husbands. Ultimately, if their husbands were "well behaved" they would be rewarded with sex.
The husbands chimed in and despite them hating this power play, they went along with it to get their wives to "put out." As we continued the discussion, I realized quickly that sex is used as a weapon and reward in relationships. It gives the person with the decision (usually the wife) the power and can be used to leverage men into doing what us women want them to do.
(FULL ARTICLE).
Wow. That's sad and effed up. Is intercourse not in the least bit enjoyable for these women?