Captured Kerry â nipple training We captured Kerry! This aspiring young HuCow from Scotland is determined to challenge herself and deal with the process of becoming a HuCow in our herd. She loves challenges, but she has never done anything like this! Before we hook her up to a milking machine, we decided we need to increase her nipple size and get her nipples ready for the harsh machines. Stretching and sucking nipples repeatedly daily is very important training for HuCows. Young Kerry is using our electronic breast training machine to triple her nipple size and she seemed to be able to handle the powerful suction. She turned off the machine after a few minutes, thinking she was done. But we turned the machine back on and cuffed her hands behind her. She was not done yet, training takes time!
