Looking for a decent and reasonably looking Lady - Johannesburg

Hi there. I am 59 yrs young white guy. I am looking for what the title says, I am married and will stay so, but am unhappy. I am 170cm tall, well educated, and can certainly hold a conversation.No one night stands, or girls selling their assets, pls.
Day-time encounters will suite me best, although not a must. Pls reply with a pic, and we'll take it further. All replies to this ad will be answered either way.
Thnks for reading my ad.