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

### REPLY:
There are numerous popular sex positions for couples, including missionary, doggy style, cowgirl, spooning, and 69. Missionary involves one partner lying on their back while the other partner is on top. Doggy style is when one partner is on all fours and the other partner penetrates from behind. Cowgirl is when the receiving partner is on top, facing their partner. Spooning is a position where both partners lie on their sides, with one partner behind the other. 69 is a position where both partners engage in oral sex simultaneously.