A German blonde, straight out of the neighborhood, finds herself in a compromising situation when she's persuaded into a public threesome with two strangers in a nearby park. The chubby co-ed, initially hesitant, is convinced to join the fun, her first time engaging in such an exhibitionist act. As the sun sets, she's sandwiched between two eager partners, her inhibitions melting away like the ice cream she was originally out to buy.