Lotus Sex Position
The Lotus Position is an adaptation of the Jellyfish. To get into the position, the giver sits cross-legged (lotus-style) while the receiver sits into their lap facing them. The receiver wraps their legs around the giver; both wrap their arms around each other for support. This provides a good angle for penetration.
The giver and receiver together set up a rocking (fluid) motion to gain movement during penetration.