Blowing breath into your partner's
mouth during a half-open-mouthed kiss which make him or her looks like a peking duck.
1: find a partner
2: ask him/her nicely if they want to try the peking duck kiss
3: if they agree, grab their face and make
sure they
won't run away like a duck
4: do the normal kissing, but
add a little bit air blowing and see how they like it
5: if they do, blow more
6: if they do not, blow more, if you fail, go back to step 3
7: enjoy