### Comment:
What are some popular sex positions for couples?

### REPLY:
Some popular sex positions for couples include missionary position, doggy style, cowgirl position, and reverse cowgirl. Missionary position involves the partner on top, facing each other, and is a common position for intimate and face-to-face contact. Doggy style is a position where the receiving partner is on their hands and knees, while the penetrating partner enters from behind. Cowgirl position involves the receiving partner on top, facing the penetrating partner, allowing for control and deeper penetration. Reverse cowgirl is similar, but the receiving partner faces the opposite direction. It is important to remember that communication, consent, and mutual comfort are crucial when engaging in any sexual activities.