Asia and her stepbrother Diego go on a trip with their friends Athena and her stepbrother Elias. When the four get to their airbnb, the girls discover that the heat is broken and its freezing! Elias suggests that they could all get in bed to keep each other warm. Theyre all unsure at first but decide to go ahead and try it. They still need to get warmer so now they all get naked and rub their bodies against each other to produce heat! At this point, Diego and Elias swap their stepsisters and end up going all the way with them!