มองหาคำศัพท์ใดก็ได้ เช่น hipster:
 
1.
having sex while a female is on her period
i took a trip into the red sea today
โดย jenni 18 พฤศจิกายน 2003
 
2.
sex while the woman is on her period
why is there blood on your bed
because dat dumb hoe din't tell me she was on her reds
โดย craig 11 มีนาคม 2003
 
3.
When you're doing a girl and her vagina is bleeding.
During this week, it makes raw sex not only safe, but more enjoyable as opposed to with a condom.
Caution: Can be more messy than normal sex.
"Red sex last week was amazing."
โดย s4mthug 12 กรกฎาคม 2005