Two girls, fed up with their boyfriends behaviour, are visiting Karinas school for training men today. Karina explains she has some unusual methods and then shows them round to demonstrate. The first room they come to is called Stage One and inside instructor Paige has a new man chained to her milking chair. As Paige plays with the defenceless mans cock, Karina explains that men are like dogs and that emptying their balls makes them more docile and controllable. She invites the new girls to have a go and soon all four women are taking turns to wank the guys cock until he explodes everywhere. As they walk out to continue their tour, Paige tells the poor man she will be back in 20 minutes to milk him again!