Love bites? What sort of teenage nonsense is that?
Wouldn't make any difference to me if I was given one, as long as it wasn't visible above a shirt collar, but I definitely would not give a WG a love bite. Chances are she'd find the nearest blunt edge and castrate me with it....slowly.
Besides which, a WG's body is her living, and same as I wouldn't damage a plumber's wrenches or a leccy's multi-meter, neither would I damage a WG 's tool of her trade.