It means they’re having bareback sex and the man orgasms while inside her.
It should not be tolerated at the workplace. I’m forced to listen to this rhetoric because my shift isn’t done yet, and I can’t leave without getting fired. I’m forced into a sexual discussion without consent, and it’s so graphically disgusting that I feel nauseous.
Did they describe the sex though? Like came up to you and, unsolicited, said “OMG my husband shot such a big load inside me!”, or did they just say they were trying to have a baby?
When someone says they are going to lunch do you say “eew, you are going to chew that food with all that saliva and then swallow it, and it’s gonna travel through your digestive system and then you are going to poop? Why are you telling me this?”