Hidden in their closets, siblings Michelle and her brother squeeze together, trying to resist their forbidden urges. But the summer heat and their pent-up desires are too much. Michelle's hands tremble as she reaches for her brother's cock, feeling it harden at her touch. She guides him inside her, gasping as he fills her. Their religious upbringing haunts them, but the pleasure is too intense to stop. They move together, their bodies slick with sweat and desire, until they collapse in a tangle of limbs and spent fluids, their hearts pounding with guilt and ecstasy.