Hi ms brown,
I pump with mediums till it feels slightly uncomfortable & i hold it there 4 5mins then release..
I then pump bk up & do the same thing but hold it for 10mins then release,then i move on 2 the large cups! the technique is to create swelling & 2 stretch your skin...Think,as you grow ur skin need 2 stretch aswell coz you need room for them 2 grow! Don't worry you wont end up with any saggy skin or anything
everytime u create swelling u gain a tiny bit of breast tissue as the swelling subsides.I hope that helped a bit ;D
xxkeeleyketxx