He suddenly realized that he was changing into an animal in the wrong CYOC branch. Realizing his mistake, he promptly changed back into a human, wondering why he didn't bother to read the heading that said "Age, Swap, Muscle, Size, TG".
He decided that if he is going to continue to change into an animal of some type, he'll be sure to do so in the CYOC branch with the heading "Animal".
He apologizes for the fact that he didn't take the time to read the labels or be considerate of the other interactive chapter posters who would like to keep this branch animal free.