As the family gathers 'round the Christmas tree, Charlotte and Summer, the 18-year-old cousins, can't keep their eyes off each other. Their taboo attraction grows as they catch each other's glances over the dinner table. Later, in the dimly lit living room, they find themselves alone, their hands exploring, their lips locked in a passionate, forbidden kiss. Their cousins join in, one by one, until the petite teens are surrounded by eager family members, their bodies being worshipped, their tight, small holes filled with thick, throbbing cocks. The family home echoes with their moans and the wet sounds of flesh slapping against flesh as they indulge in their taboo desires, defiling their family name in the most carnal way.