Create a detailed engaging description of the G-Force sex position a vaginal sex position with a right-angle standing setup focusing on A-spot G-spot stimulation with middle penetration depth. The scene takes place on an exercise ball with the man as the active partner the position is rated as hard difficulty. Highlight the following, the woman lies on her back on the exercise ball head thrown back arms slightly bent at the elbows resting on the ball’s surface legs spread apart. The man positions himself between her legs grips her hips to lift her penetrates her vagina while slightly tilting his body back standing with legs shoulder-width apart for stability. Emphasize the intense G-spot stimulation leading to a high chance of female orgasm the excitement for the man when his partner climaxes the dynamic thrilling nature of the position due to the exercise ball’s instability.