Read manga: Datte, Oishii No Ga Warui.

manga
Summary:

From justpeachyicedtea: Suzuki, who wakes up as usual, comes face to face with a stranger who says “I was just eating your dream”. This man, who shows up from time to time, now makes him crazy disgusting coffee. But being told his dreams are beautiful and delicious, Suzuki’s heart melts bit by bit.