In the Viennese Oyster position the woman lays on her back with her lower back and legs raised all the way up so that her ankles are locked behind her head.
"Man on Top" Sex Positions
Most of us are fans of the missionary position, and it’s no surprise. The man-on-top mode is totally intimate, allowing you and your guy constant eye contact and easy access to kissing. Plus, it’s relatively relaxing for you, putting him in control as you lie back and enjoy.