many women!
I would like to offer a woman's perspective. Our bodies, genetically, are not designed to respond sexually to just one person. Even if you are happy and in love with 'the perfect woman' after a while your penis will just stop responding the way your heart does, and you wont be able to get it or keep it hard for her. It's not that *you* are bored with her, but your body is bored with her pherimones.
When men go to a strip club and are around that sexual energy, and get washed in other women's pherimones (even if you don't go and have sex with other women, just being around them, flirting, etc) they go home and are able to get a raging hardon for their wife again. It's because when you return to your wife, her pherimones will be 'new' to you again.
Don't get me wrong, I DO NOT condone cheating, but I do encourage non-monogamy, and being open and honest with your partner/wife. She needs variety too
