does anyone know anymore ? Google is rather coy (or we're having an off night)
Cupping (Sexual)
Drawing blood to the surface of skin by placing heated glass jars onto the skin
It's often painful and potentially dangerous. The dragging of blood to the skin can damage surface capillaries just like getting into an over-hot bath or sitting too close to the fire.
Just thought I'd drop that in in case anyone planned to have a go tonight.
Do you end up covered in round circles? like you've been hit by a volley of squash balls?