Every Week Day
There was no reason for Matthew to believe that anything suspicious was going on. Grandmas feed kids the best, according to him. In fact, his son should have complained that he was too full.
Matthew quickly forgot about the issue. As time went on, this became a daily occurrence.
Initially, the little boy visited the kitchen unexplainably, since he rarely visited it unless he had to. Mason would wait for dinner in the kitchen every evening when Matthew got home from work.