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Being the act of when a menstruating woman, straddles a partner above the face, releases her tampon, and the resulting flow of menstrual blood upon the partners face being a crimson shower.
Sandra was on her period so I asked her to give me a crimson shower
by Clinton Sounds January 31, 2004
when your girlfriend lets you fuck her without a condom because she's on her period, but you have to do it in the shower.
"let's fuck"
"i'm on my period"
"crimson shower?"
by mitotajc July 16, 2009