How not to get caught cheating.
1. sanitize those phone messages, no texting after office hours, better if you have a phone that black lists certain numbers
2. always have an extra t-shirt
3. no strong perfume on her
4. do it during daytime or nighttime (whichever is more convenient)
5. leave the car, take a cab (incognito effect)
6. look for a "secret" place nearest to your office. I have one here inside Makati CBD.
7. if you must spend, then by all means spend. walang katumbas ang kahit anong halaga pag nahuli ka.
8. never use hotel soap in the shower
9. act ordinary
10. good luck