Stream Shouldn't Dad Do That? Online Free – Watch Full Movie from Home at 123Movies. . Giselle Palmer is your typical teenager just trying to figure out her sexuality. In her desperation to explore, she ends up stealing a racy magazine from her father, but makes the amateur mistake of hiding it under her mattress. When she comes home from high school one day and finds her step-mom, Serene Siren, sitting on her bed with the magazine in-hand and a disapproving look, Giselle knows she's been caught.