My wife is pregnant and about to give birth. My wife and I, along with our live-in mother-in-law, went to the hospital. However, there were no signs of labor yet, so my mother-in-law and I returned home. At dinner time, my mother-in-law said it was still okay and we drank together. When I said it felt like I was doing something wrong, my mother-in-law said she would do something even more wrong and kissed me. My mother-in-law's kiss was lewd and stimulating, and I, who hadn't seen my wife in a while, immediately got an erection. Then, my mother-in-law happily took my dick in her mouth and slowly started sucking it…