### Comment:
What are the most popular sex positions?

### REPLY:
Some of the most popular sex positions include missionary, doggy style, cowgirl, and 69. Missionary is a classic position where the receiving partner lies on their back while the penetrating partner is on top. Doggy style involves the receiving partner being on all fours while the penetrating partner enters from behind. Cowgirl position involves the receiving partner straddling and riding the penetrating partner. 69 position refers to a simultaneous oral sex position where both partners can pleasure each other simultaneously.