Union of Oyster

Lengthened on the back, the woman folds up her thighs against her belly. The man holds it by the knees and uses the thighs of his partner like a support to facilitate the back and forth pass and to preserve a regular rate/rhythm.

More

• Major penetration and good amplitude of the movements.
  
• Good stimulation for the 2 partners because the vagina is compressed on the penis.
  

Less

• Potentially painful for the woman if the penetration is too deep or too violent.