Cambodian Bowtie

The sexual act of going down on a girl while she is on her period and when she cums...and the period blood comes out..the person OR persons place thier neck to the vagina..then back away looking as if the blood is a bow tie

And the longeru hold it there = more blood and when starts to run...it comes a neck tie

THIS act was born in cambodia during the vietnam war..but was since seen as a rumor