

The most important lesson for the riding position is: it's either him or her riding but not both at the same time. This is because, if both do the up and down movement there won't be a rhythm in sex and there's increased risk of the guy injuring his dick or her during the sex. But if a guy decide to ride from below, the best thing is to pull the girl's upper body to lean forward towards him, then rise his knees upwards but with legs slightly apart, but not straight. The heel should sit on the surface (hard of course) like in PICTURE 2. Like this he can ride faster and longer. So avoid riding while your legs are still lying on the surface like on PICTURE 1. Also, the best position for a guy to ride from below is the cowgirl position but not the reverse cowgirl. And once the guy finishes, to hand the riding back to the girl, he should straighten his legs back to the standard lying position and put them slightly together like on PICTURE 1. The girl should move back to the siting position to start riding again. The guy can support her by holding her on the hips or ass from behind and use his hands to thrust her up and down to increase her endurance and speed to his liking.