Identical twins, the Simpson sisters, find themselves alone and horny. They start by tentatively touching their young, untouched bodies, their fingers exploring their tight, virgin pussies. They lick and suck each other's clits, their moans echoing in their empty home. Their amateur exploration escalates as they finger each other's wet, throbbing vaginas, bringing themselves to intense, shuddering orgasms. Their taboo masturbation session ends with them collapsed, panting, and covered in their own juices.