I would love to get some perspective on a situation I am currently dealing with. I am 29 and single. A few months ago I broke up with a very long-term bf with whom sex had always been pretty awful. Consequentially my sexual life has been terrible for the last 6 years and I have yet to sleep with anyone after the break up.
I work at a big company where hooking up with and dating coworkers is pretty normalized and accepted. Most of my coworkers are young-ish and single, people hang out socially after work and get drunk together. I know of at least 5/6 people who are currently sleeping with/ seeing some other coworkers. That is not a problem in my company.
A couple of weeks ago a man who is very senior in the company (C-level executive) approached me during a Friday night out after work. We flirted a bit and we ended up making out (plus some...). It was absolutely wild, sexy, hot and thrilling 
This man is 20 years older than me and just highly unsuitable in many many ways. We don't work together as we are in different departments. Also, as I previously said, my company is pretty relaxed about dating coworkers so it would not be a problem from that perspective.
He is now pursuing me, I think just for sex. It would be just sex, but God knows how much I desidere having good sex after many years of sexual apathy with ex-bf. I have no feelings for this man other than a strong sexual attraction.
My question is: what do I do? Do I go for it? Do I play it safe and pull back?
Part of me wants to give in and just enjoy some crazy hot sex. The other part of me is terrified of having sex with someone who is so much older than me and a senior coworker.
Mumsnetters, please help 