Considered as one of the sexiest pose you can possibly think of when you're not sure of what to do, tugging is both a form of art and skill, because it automatically transforms a boring picture into an interesting one. Check it out below:

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

14.

15.

16.

17.

18.