its A magical boombox that forces you to dance to its hypnotic beat, making you twerk like crazy when you listen and dance/twerk to the song Playing (It can be any song), making you twerk like crazy and possibly doing other seductive dances. They may find their asses growing bigger, fatter, juicier and plumper with each beat along with Anyone who hears its music will find themselves with the desire to twerk to the beat uncontrollably...it is very addicting tho its negative effects can be stopped by turning it off..while keeping any "Gains".......................................................................................................................................................................................................................................................................

You found a mysterious magical boombox at a thrift store...you decide to buy cause it peaked your curiosity and it looked cool..(Ass expansion)...you bought it and took it home...