### 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 position. Missionary position is when the person on top is lying face-to-face with their partner, while doggy style is when the penetrating partner is behind the receiving partner. Cowgirl position involves the receiving partner being on top, facing their partner, and reverse cowgirl position is similar but with the receiving partner facing away from their partner. These positions can vary in intensity and stimulation based on personal preferences.