Man boob milk

As you know I absolutely hate my diet of jellyfish and cum but I do look forward to sucking on my captor's enormous man boobs. His man boob milk tastes very fishy (tuna would be my best guess) but at this point in my life its the only thing I look forward to. Is is possible to buy man boob milk on the outside? I don't think I could live without it. The pic below makes me hungry.