My wife became pregnant during our second year of marriage. My nausea was so bad that I was in no condition to have sex at all. Even so, while my sexual desire continued to build up, I was always horny. Meanwhile, a couple moved in next door. My wife was young, beautiful, and strangely sexy...I was so excited. My wife couldn't bear to see me exhausted from work and housework, so she invited me out for dinner.