色欲aV无码一区二区人妻,人人妻人人爽人人爽,四虎永久地址WWW成人,老王亚洲福利在线观看

20-D4+

Specification

20-D4+

Main dimensions 

Diameter of the top part 

18.8±0.2

Thickness of the top part 

3.3±0.25

Dimeter of the plug stem 

13.2±0.2

Total height 

14.3±0.3