A man will serve two months in jail for having inappropriate relations with a girl 29 years his junior.The man, Michael Lynn Cass, 44, was sentenced by Circuit Court Judge Bart Stanley to serve 60 days of a two-year sentence for aggravated statutory rape and contributing to the unruly behavior of a juvenile. In addition to his jail time, Cass will be required to list himself with the state’s sexual offender registry. The registry tracks sex offenders in the state of Tennessee.