Little sister's thirst quenched by brother's bottle

In a dimly lit room, a young brother and sister share a secret. He's been saving his cum in a bottle, too shy to release it anywhere else. She's been watching him, curious about the changes in his body. One evening, she finds the bottle and takes a sip, her eyes meeting his as she swallows his essence. A spark ignites between them, their taboo curiosity growing into something more carnal, their bodies aching for more than just a taste.

• fucking
• juice
• little
• a
• bottle

• Unknown