College couple Brad and Amanda signed up for an experiment to make quick money: Take a drug and grow an extra inch taller. But Jenna, the researcher, made a miscalculation . . . The more turned on Brad and Amanda get, the larger they grow. Soon, their lovemaking isn’t enough . . . they need others. Amanda orchestras several gals and guys to join in the fun. If the giants stay aroused, will their growth ever stop? Contains: (giantess and giant, slow growth to seventy feet tall).