阴茎入珠不仅可以使男性的阴茎更为粗大和霸气，增加性快感和自信心；还可以刺激阴道收缩，摩擦阴道壁，直达女性G点，使女性更快达到高潮

4 mins 59 secs

1 min 5 secs

1 min 57 secs

3 mins 29 secs

10 mins 25 secs

35 mins 33 secs

1 min 8 secs

5 mins 9 secs

29 mins 54 secs

1 min 14 secs

1 min 51 secs

1 min 15 secs

1 min 36 secs

5 mins 24 secs

5 mins 49 secs

54 secs

2 mins 6 secs

18 secs

3 mins

14 mins 47 secs

7 mins 49 secs

42 mins

13 secs

15 mins 19 secs

14 mins 12 secs

13 mins 43 secs

4 mins 41 secs

59 secs

3 mins 17 secs

52 secs

20 mins 46 secs

15 mins 54 secs

9 mins 20 secs

9 mins 40 secs

14 mins 14 secs

1 min 3 secs

8 mins 30 secs

2 mins 3 secs

10 mins 12 secs

6 mins 50 secs