Is it ok to want and go after more?

To start with, I'm a 47 year old man. I've been married for
almost 23years faithfully, and have 2 teenage kids. Over
the last five years or so we have had sex an average of about
twice a month. My wife never sucks, doesn't like to be eaten(thinks
it's dirty), and is so scared of another pregnancy that
she demands that I wear a condom.
The question is this: I met a woman at work last year. She
is 44, has several kids, and is currently single. We get
along great! She loves the little sneak back rubs i give
her. I help her out when she needs things done (roof repair,
whatever), we chat on the internet frequently(she lives
almost an hour away from me).
She is EXTREMELY more open and outgoing about sex than my
wife is. Would it be too terrible to pursue a sexuel relationship
with her ? It would help sate her appetites and maybe help
expand my horizons.

<< Prev transgender Next >>