Is it normal when me and my gf

So me and GF were having sex, when I licked her breast I tasted a small chocolate brownie type flavor I kept licking before long my GF yelled "that's weed brownies!" I wasn't mad and didn't care best sex ever. The next night I found Brownies in the fridge. So because of this that night I put the brownieson my Dick for when my GF gave me a BJ. Ever since then we put weed brownies on my Dick and on her breast it taste good and wee both have orgasms faster