thelustymilkfactory: A closer look at a cow getting milked. The machines make the nipples very sensi
thelustymilkfactory: A closer look at a cow getting milked. The machines make the nipples very sensitive and after repetitive milking the nipples open slighty so the cowgirl starts to leak. The bigger the breasts and the more often they get milked, the more they leak. -- source link