Menstrual Service! 17.12.
Greetings, My dear pathetic servants. This is a note to alert you that I am currently menstruating. My period should continue until about Friday. Book your appointment soon if you would like a chance to sample my delectable Ruby libations. I would take especial pleasure in slapping you with My used tampons until tears of My blood cover your wretched corporeal form.
With sadistic affection,
Mistress Lucinda

