Unaware transformation into cereal Vore - bloated belly - burping

Description: I sit down to eat some breakfast only to realise i forgot to bring my cereal into the table with me. perfect timing as my housemate comes into the room and i asked him to go get it for me. after a few minutes of him not returning get up to see what’s going on. i think he has simply left the house, but little do i know he has mysteriously transformed into the cereal i am about to eat. he can hear, see, smell and taste everything, but he cannot move or talk. i have no idea that he is watching me eat him, burp and play with my extended bloated belly. how will this tale end?