Milk ? Women reply please.?

I have a 9 Months baby to whom I am feeding. Right from his birth I am having a lot of milk in my . Due to which I feel them very heavy. I am afraid of using pumps. My Doctor has adviced to express milk any how. I used to get out the milk in a pot by squzzing once or twice a day. Which used to give me relax feeling. After some days my husband started drinking this milk. He likes it a lot. Now a days he drinks the milk directly sucking through teh . My baby has still enough milk for him. My husband now used to drink the milk once or twice a day & every night. I am getting a immense pleasure with this. Also I get rid of squizing my which was a auckword feeling througout. My husband says he will continue consuming this milk for years. When thi milk wll dry up. I want to know is it harmful to both of us. When my husband drimks milk he gets happy I get a pleasure & feel relax in my braests. Should we continue this ? Rita. Please