Teen step brothers, Danny, a entrepreneur, along with Ajay, an artistic dreamer, pull off an elaborate prank--involving a great deal of dildos--over the last day of school. Caught in the act, they truly are assigned into a summer mentor: lascivious bar owner. If Tyler enlists the boys to create a delivery they unwittingly stumble upon a subterranean society concealing some dirty secrets. After Tyler's very personal niece is taken captive, he turns to protégés CIA representative Grandma Alice along with Ajay and Danny to stage one rescue.