Strange mechanisms in sex

Can you explain that?!?

VA:F [1.9.22_1171]
Rating: 8.2/10 (118 votes cast)
Strange mechanisms in sex, 8.2 out of 10 based on 118 ratings
(Visited 1,877 times, 1 visits today)

Please rate this picture, so that next visitors will see your favorite ones on the Top Rated list