The most commonly used excuses men use to celebrate "Mistress Day" with their side piece the day before Valentines Day are:

staying late at work,

going to the gym, 

shopping for a Valentines Day Gift.

Some other things you need to know...79% of men...spend Feb 13th with their mistress also, “men spend more money on their mistresses” for the holiday.

TREATED! lol

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