Viennese oyster
The Viennese oyster is an extreme sexual position in which the legs of the person lying on their back are brought far back or crossed behind the partner’s head. This can make penetration feel especially tight or intense. The position is sometimes mentioned in pornographic or fantasy descriptions, but in everyday practice it is physically demanding for most people.
This position is risky and should not be tried lightly. It can place significant strain on the joints, back, and neck and is only even conceivable with great flexibility, good body control, and clear prior agreement. Pain, numbness, or breathing problems are immediate stop signals; without experience, warm-up, and mutual care, this position should be avoided. Strong G-spot stimulation cannot be guaranteed in general and varies greatly from person to person.