A custodian fills in for a priest

A custodian is cleaning at the church where he works, suddenly a priest frantically approaches him

"son, i need you to do me a favor! I have a golf game I must go to but there's a woman who just came in for confession. I need you to go into the confession booth, listen to this woman's sins and tell her how many hail marys she must do. It's very easy, here's a list of sins and how many hail mary's each sin warrents. Thanks and good luck!"

The custodian reluctantly agrees and he goes into the confession booth as the priest sneaks away to go play golf.

The woman starts confessing her sings "forgive me father for I have sinned, I lied to someone" The Custodian looks at the list, see's 'lying - 10 hail mary's' and says "my child, do 10 hail mary's and you're absolved from this sin". This goes on for a while and suddenly the woman says "forgive me father for I have sinned, I gave a man a blowjob" The custodian is looking all up and down the list but doesn't see 'blowjob' anywhere. Panicked, he asks the woman to excuse him for a minute. As he walks out of the confession booth he see's an alter boy "Hey, what does father usually give for a blowjob"? he whispers. The alter boy replys "usually a snickers bar"