Sexual Thoughts About Ex Father In Law

I'm a career oriented 30 year old mother of two. I've been married to my current husband for 3 years, but my kids were from my first husband. My ex-father in law helps with my kids because he owns his own business, works a lot from home, and is... well... rich. He hires a Nanny to come to his house when my kids are there.

Let me say that my ex father in law is a 50 something year old hottie - salt and pepper hair and beard, chiseled body, etc. I've always been attracted to him somewhat but didn't let those thoughts venture too far because I was marred to his son at the time. One day the day care called and announced they had no water and would be late opening or may not open at all. I had meetings all day so called my ex father in law to see if it was possible to keep my kids. He told me to drop them off. My job is only 5 minutes from his house. When I got there, he was wearing pajama bottoms and a t-shirt. He obviously wasn't wearing underwear and his package was flopping a bit when he walked. His hair was still messy and he looked so damn sexy. I tried to not stare at his package, but it was unavoidable. I could tell he was well endowed - much more than his son or my current husband. Before I left, I made a point to front hug him so that I could feel his package next to me. The embrace lasted longer than a normal embrace. I felt his c*** getting hard. Our eyes met and i told him I had to go. I sure as he'll didn't want to. What I wanted to do was yank his pants down and put him in my mouth, them have him ravage me. I just knew there are so many potential issues with letting it go further.