7 hail-mary's

A man sits into a confession box and said,”forgive me father for I had sex with my wife’s sister. The priest said, “say 7 hail-Mary’s for forgiveness. Next week the man sits again and confesses having sex with her other sister. The priest says, triplets? Yes says the man. The priest said, “say 7 hail-Mary’s” Next week the man says,”forgive me father for I had sex with all remaining sisters. The priest says, “quintuplet, holy shit, an orgy! The man said, “say 7 hail-Mary’s for swearing in church