### Comment:
Can you provide a list of popular sex positions?

### REPLY:
Some popular sex positions include missionary, doggy style, cowgirl, reverse cowgirl, spooning, 69, and standing positions. Missionary is a position where the penetrating partner is on top, and the receiving partner lies on their back. Doggy style is a position where the receiving partner is on all fours, and the penetrating partner enters from behind. Cowgirl and reverse cowgirl involve the receiving partner being on top, facing towards or away from the penetrating partner. Spooning is a position where both partners lie on their sides, with the penetrating partner entering from behind. 69 is a position where partners orally stimulate each other simultaneously. Standing positions involve engaging in sexual activities while standing upright.