Intimate kissing with tongue contact — a taboo for many sex workers, but part of GFE.
Auch bekannt als: Zungenkuss, DDFK, Deep French Kissing, French Kiss
ZK (French kissing, also known as DDFK – Deep French Kissing) refers to an intimate kiss involving tongue contact. It is often taboo in professional sex work because it is perceived as too personal—and because it carries a risk of HSV-1, gonorrhea, and EBV.
Part of the Girlfriend Experience (GFE) for providers who explicitly list GFE.
These definitions are intended to provide general guidance within the Swiss adult entertainment industry. For legal or medical questions, please contact a specialized agency (see Resources) or a specialist.
