Liz and Blondie are a great duo! Blondie's massive udders are a big inspiration for Liz, and Liz has huge puffy nipples, an area that Blondie can improve in. They have become good friends in the herd and the farmer usually keeps them together in a stacked cage. When they are let out, he only has to remove Liz's muzzle to get the action going. Liz has been fully trained to suckle Blondie's udders. Suckling is even better than milking machines, it stimulates hormone flow and will increase udder size and nipple size. Liz is also trained to use the double breast pump on Blondie, who will assist with milk expression techniques, pushing the milk the nipple. After a lot of suckling and pumping, Liz oils Blondie's huge udders and the pair happily wait for their next instructions.