Tremendous convulsions when climaxing... how many people experience this feeling

5 mins

7 mins

23 mins 46 secs

10 mins 52 secs

31 secs

4 mins 24 secs

1 min 41 secs

2 mins 20 secs

3 mins 30 secs

1 min 13 secs

11 secs

38 secs

4 mins 27 secs

11 mins 38 secs

1 min 4 secs

5 mins 9 secs

3 mins 20 secs

12 mins 58 secs

2 mins 44 secs

1 min 21 secs

5 mins 20 secs

1 min 3 secs

1 min 53 secs

3 mins 31 secs

2 mins 20 secs

1 min 4 secs

2 mins 15 secs

3 mins 9 secs

19 secs

1 min 24 secs

22 mins 49 secs

13 mins 28 secs

48 secs

2 mins 10 secs

1 min

3 mins 7 secs

50 secs

9 mins 35 secs

29 secs

1 min 32 secs