Rollin' Brown Eye
During sexual foreplay, the woman partner straddles the man, while laying on his back, facing the opposite direction, shits on his chest.
While Jack was handcuffed to the bed, his wife Maggy asked him "Would you like a Rollin' Brown Eye?" The man replies "What is that?" Maggy then shits on his chest as her husband watches her poop roll out of her bum.