Has anyone else expereienced lactating mammaries from an MP or an SP? I have! Several times. I think tjis is caused by the fact that some of these girls get their tits sucked on 5 or 6 time a day. This stimulates their mammaries into producing milk. I got one MP that only produced milk at the end of the massage session, I think she needed the stimulation to produce. She produced about the quantity that you would get out of a restaurant creamer (the little plactic container of cream that they give you with coffee in restarants)