The milking stocks are really useful to secure a HuCows neck, wrists, and ankles. Nikki is bent over, her udders are freely accessible. A huge 2.75 inch ballgag stops her from protesting as the farmer checks her udder firmness. They are really starting to grow! Time to increase Nikki’s teat size today! The cups easily quadruple her nipples in no time. This machine is very powerful, and the process is quite painful, even with well-oiled udders. Nikki can’t move at all while she feels her teats get bigger and bigger. She did very well this session! Her reward? Clover clamps of course!