I am looking for a halloween theme story where a kid hypnotized his mother on the Halloween and set up a trick or treat party at his house where his mother is the secret attraction. got his mom to dressed up in costume (succubus i think) and had her lay down in the coffin/casket. young trick or treaters would come to his home, pay him (don't remember if the payment was in candy or money) to spend time with his beautiful mom in the coffin. if i remember correctly, the mother was referred to as "candy whore".