Ive done saline breast infusion a few times before i had done the boobjob. But all i can say, the only permanent effect was, that i wanted breast all the time, and so i had let them augmented.
In the time, where i had done the saline breast infusion, there where no permanent effects. PLUS the saline infusion is very painful when you do it to your breasts. Saline scrotum infusion is much less painful than breast infusion. And the effect of breast infusion doesnt last so long. Only a few hours and all is gone....
here is a pic of a guy who had done saline breast infusion