First it's some good quality olive oil. Massage it in. Then it's aloe vera juice or gel. Massage. Then it's progesterone cream, not every evening, but most of the evenings:). Massage. You might want to avoid the areolas but I don't. Before HRT I finished things with Ainterol PM breast cream. I don't use that anymore, but when I get Estrogel (estradiol gel) prescribed, I'll use that instead.
If you imagine a pair of clocks hanging on your breasts, I massage the right one clockwise and the left one anticlockwise.
Also I don't do pumping or sucking of areolas anymore, but you should try it.
And the best time for massage is after a hot shower.