Although it is limited in penetration this is a wonderful position for that ‘slow comfortable screw’. In this position the woman simply curls her legs around her lovers legs and accents the motion with a slight up and down hip motion.
In the Kama Sutra this is known as the clasping position.
Provides some great clitoral stimulation and is good for those lazy times.
Really enjoy this, try more of a circular motion than the traditional in and out for a great twist