Jelle is clearly derived from Elle, but is made of a strong jelly that absorbs anything it touches. She is initially unfamiliar with the material world, and ends up playfully absorbing a great many things, including parts of you. Like the other monster girls, she is not capable of human speech, and can only communicate via "jelly-like" sounds. Thus, her "dialogue" is simply the MC's thoughts, and is always in parenthesis. For some reason, it is filled with terrible puns and bad jokes.