Two siblings, bound by blood and unseen desires, find themselves alone in the house. They start with innocent touches, a stolen glance, then escalate to full-blown incestuous lust. The brother's throbbing erection tents his pants, while his sister's nipples harden, visible through her thin shirt. They're drawn together, their bodies aching for forbidden contact. They're so close, yet they hesitate, torn between familial love and carnal hunger.