What happens when your man has the power to delay or make you reach the zenith of pleasure? We just defined the turtle position for you. The man enters from behind and penetrates you deeply. The woman is like a slave who kneels with her knees close to the breast and heads forward. She has little to no power as she cannot touch herself during the sexual act.
Her arms are stretched forward and she depends on the man to release her. Now the man is right behind her on his knees and his thighs are parted so that he can thrust his penis inside her. The man has the power to hold her hair and make her feel like a sex slave. The woman obeys the man and enjoys deep penetration.
Overall, it is a highly satisfying position for the man and the woman is submissive in this one.