Older lady

For me having sex with an older woman has always been a fantasy, till this moment I only had some ladies that seem they were interested but never actually go for it, until now. The lady that I am fucking is a co-worker in a previous job of mine, she is Mexican so we were always be talking in Spanish I was 2 years younger when I meet her, but she always gave me the vibe that she was into me, after me leaving the job and loose contact with her, she added me to Facebook about a month ago, we started talking again and I was like what the heck! Let me ask her out, she accepted and the rest is history!
She told me that in the past she had an affair when she find out that his husband was having an affair with another woman, but she told me that she never wanted to cheat her husband until the moment she knew me.