The woman lies on her back with her feet bent up and broken as far as possible. The male side presses down from above, uses the middle space to insert the penis into the other side’s vagina.
Advantages of this method: the curve of female figure can be seen.
Disadvantages of this method: it is easy to do and labor-saving, and is most suitable for initial use. Both sides can face to face, when they are in love, they will feel sweet.