Riley was cleaning up after a show when he found a bunch a box full of costumes that appeared to have never been worn so he called out to the stage manager Payton, the few people left in the theater came over and looked in the box. Nobody knew where the extra costumes came from, when one of the boys, Jett, suggested that they try them on. Since the building was empty and they had nothing better to do they decided to all pick one. Riley picked his boardshorts , after him each person picked their own and went into the dressing rooms to try on their costume piece. Riley took his selection to a dressing room and started to take his normal pants off. What he didn't notice was that the actual name was "bulging bardshorts" and as he put pulled themup he started to feel funny. so he pulled out his dick and saw it begin to almost balloon out at the sides and become thicker and then stretch to eight inches. He couldn't get rid of his erection so he jerked off till he cam all over the floor. he was then six inches soft and went to see what happened to the others.
Note: the effects of the costumes will remain in effect without the costume on for only as long as the costume was worn. For example if you wear the costume for an hour and take it off, you will remain affected by the change for one hour and revert to normal.