Penetrating partner on top with front entry. The most used sex position is the missionary papilloma-virus.com this position, the participants face each other. The receiving partner lies on their back with legs apart, while the penetrating partner lies on top. Last longer, have more fun, and enjoy mind-blowing orgasms with our sex position playbook. Some are more challenging than others, but they're all worth giving a shot. Simultaneous oral sex. Both partners lay across the backseat, the woman on the bottom with legs spread and the man on all fours over her in the 69 position.