Two unattractive single salarymen with nothing to offer and no money are on a holiday when the younger brother happens to go to the vending machine to buy a juice and is approached by a runaway girl... And she has big tits! I've never seen anything like this, not even in my dreams! Two guys with a massive sexual appetite keep on torturing the boobs and big tits of the beautiful dominatrix they fell in love with to their hearts' content! It's a Bakunyu Holiday, and this is Bakunyu Weeken!