1. Classic Doggy Style 2. Assist Dog 3. Sleeping Dog 4. Bulldog Style 5. Walking Dog Style 6. Downward-Facing Dog Style 7. Bent-Over Doggy Style 8. Doggy Style on Stairs 9. Slow-Motion Doggy Style 10. Tight Doggy Style There's a reason why doggy-style sex positions are so classic. According to April, a sex and relationship educator, coach, and clinical sex therapist...