Vina - Penetration Testing 1080p

Vina has come such a long way: from shy aspiring HuCow to fully trained and developed, obedient docile HuCow with a 400% udder expansion, stimulation association, and a deep desire to be trained and milked forever. The farmer noticed something else too: Vina does not make much sound (probably the least of the herd), but it’s very easy to see when she gets turned on. Her face and neck get flushed, she even develops cow-like spots on her body when stimulated. Nothing better to turn her on than the fucking machine! And since she has been trained to produce more hormones when she gets milked AND stimulated at the same time… the result is clearly visible at the end of the session! Perfect training takes years, but Vina is a success story in our barn!