What is Crimson Shower?
1.
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
2.
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?"
"ok"
See