Why do we kiss with our lips?

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Tags

1. #satisfied
2. #someone
3. #because
4. #still
5. #tongues
6. #nerve
7. #press
8. #feels
9. #dizzying
10. #explanation
11. #those
12. #being
13. #people
14. #intensify
15. #endings
16. #sensations
17. #mouths
18. #which
19. #packed
20. #humans