Been married for a little over 7 years. I love my wife but I've been noticing my mother-in-law more. I definitely see where my wife gets her body from but lately I've been wanting the tree over the apple. She looks great for a 54 year old and I can't stop catching myself staring at that fine ass. It got to the point where I accidentally blurted it out during one of me and my wife's love making sessions a few months ago. Granted we were both high, she found it slightly erotic since we were naming people we would like to include in a threesome. I seemed to have told the truth about her ass because the next day my wife was not happy with me. I've been trying to make it up to her but I can't help but think of my wife's mom's assets. I still jerk off to the thought of me giving it to her mom while she watches but it makes me feel guilty. What should I do?