The work of the devil, that's what it it. See the teeth hiding the serpent tongue. Cross a woman having her period and she will bite off your cock. THAT'S how it works.
You should be posting on the Rafalca thread. With tips.
OP, come on over and I'll personally show you...live!!!
Cheryl
As well as on the rag,time of the month & A woman saying I have my friend. Hope this clears it up for you.