Across

• 1. Wake up! Ultimate stunner is clean of heart and buff! (12)
• 8. Gun shot hit lot ... bastard was preoccupied. (13)
• 9. Gave stars after amigo essentially relocated. (8)
• 10. Smooch skull?! (4)
• 11. Assisted; listen to warning about record. (6)
• 13. Car maker invested in bikinis, sandals... (6)
• 15. Regular flimflam produced international sporting league. (4)
• 17. Doctor merges outer legs to make sterile (8)
• 19. Somehow dat rude man, Ned, got fired politely. (13)
• 20. Politician sort of scorns breech... (12)

Down

• 2. Be in awe of pants I soiled! (7)
• 3. Topless tenant got access (5)
• 4. Teeny designer whisk for square. (13)
• 5. Sick pleasure for pervert? Cue Hefner's dad. (13)
• 6. USA gain explosive lizards! (7)
• 7. Principles of hi-tec bananas? (5)
• 12. Control area and borders of Bilbao (7)
• 14. Loss of bees can be rectified (7)
• 16. Newton is a brainiac... somewhat. (5)
• 18. Lucid play is playful? (5)