Penelope is one of the main characters in Yandere 101. She is either one of Joey's friends, or simply the only friend he has. It is unknown if she actually has a crush on Joey, or if they are simply friends, as they say they are simply friends though Lily accuses her of "wanting to keep him all to herself". She may be currently in an alliance with Jessica for surviving Lily, it hasn't been brought up again and may have immediately been broken upon Jessica asking who was to be sacrificed.