One night, while Twilight's parents are away, Cadance tells her that there are ghosts in Shining Armor's room that scream, moan, laugh, and make squishy sounds. Later that night, when Twilight hears the ghosts, she decides to be brave and face them. However, when she barges into her brother's room, she finds out the dirty truth about the so-called "Ghosts" that Cadance was talking about.
One night, Twilight makes a shocking discovery about the so-called "ghosts" that haunt her brother's room.
Twilight wants to find out why peeing in somepony means love, so she asks Celestia...