Vina's first milking was over a year ago. The life has been good to her.
imgur.com category @automat1111
[drawn] Mercy from Overwatch is machine milked while Roadhog fucks her.
imgur.com category @honi_yudani
[anime] Three cowgirls with varying degrees of happiness at being milked by the machine
imgur.com category @honi_yudani