poking their genitals into fruit pies 
(ROOT (S (VP (VBG poking) (NP (PRP$ their) (NNS genitals)) (PP (IN into) (NP (NN fruit) (NNS pies))))))
(ROOT (S (VP (VBG ) (NP (PRP$ ) (NNS )) (PP (IN ) (NP (NN ) (NNS ))))))