Honey Devil's Food Cake With Rich Chocolate Frosting

• 2 milk
• 2 eggs
• 475 ml honey divided
• 240 ml whipping cream (heavy)
• 240 ml boiling water
• 190 gr all purpose flour
• 130 gr unsweetened cocoa powder divided
• 120 ml vegetable oil
• 14 gr vanilla extract divided
• 9 gr baking soda