While watching a baseball game at Stoolbend Stadium, Cleveland sees Roberta kissing with Federline Jones. Cleveland tries to talk to Roberta about maintaining her virginity but while she admits she has et to do anything, makes it clear that it is none of his business. Following the advice f his friends, he takes the family to church to hear about maintaining purity. Cleveland Jr. gets carried away in the moment and pledges his purity to Cleveland's dismay. Cleveland takes Cleveland Jr. to a science-fiction convention to show him the horror of virginity for boys but they get carried away by the toys and fun. Next, Cleveland tries to enlist the aid of Federline Jones to teach Cleveland Jr. but the plan fails as well.Cleveland Jr. overhears Cleveland and his friends insulting him for keeping his vow of purity. He and his friend Ernie steal Lester's money for prostitutes and Kendra's mobility scooter and go to the Stoolbend Whorehouse. Cleveland and Lester figure out the plot and try to stop them. Cleveland decides its alright for Jr. to remain a virgin and they go to the church purity ball where Cleveland Jr. is a hit with the girls as the only boy there.