Our strongest HuCow is body builder Alexis Luna. She is very muscular and fit, but surprisingly submissive! She knows she should oil her udders before a session, and she will obediently do so herself. Her gleaming body looks so good! Gagged with a sturdy harness ballgag, Alexis gets nipple clamped by the farmer. Not her favorite, since her nipples are the only weak spots on her entire body. Alexis winces in pain, but she knows it is part of her training. Cuffed to the milking bed, Alexis gets her nipples quadrupled in size by the electronic breast training machine. She needs more stretch, and she needs it daily. It’s a painful process, even for a body builder HuCow. Especially when the farmer nipple clamps her AGAIN after the pumping session. It looks very extreme, but it is absolutely necessary, as you will agree.