1. While the man lies on his back on the bed, the female approaches him and straddles his hips with her back to him. The true joy comes when she leans forward as far as she can. Some women may want to grab onto their partner's legs and pull themselves down to the bed. In so doing she drastically alters the angle of penetration. Some couples may find that it is uncomfortable until they adjust the angle of her hips a little. Once this adjustment has taken place she will find sensations unlike any other. She can then rock back and forth with his legs for support or he may wish to support her hips with his arms to assist her movement.
Although it is very pleasurable this position provides little clitoral stimulation. Consequently women who enjoy direct clitoral stimulation may not enjoy this position as much as their partner.
Oh yeah, do it from behind mamma!