As the spaceship hurtled through the galaxy, Sarah couldn't resist the temptation any longer. She had been lusting after her brother's cock for weeks, and the confined space of the ship only heightened her desire.
One night, as they floated weightlessly in zero gravity, Sarah reached out and grabbed her brother's hand. Pulling him towards her, she whispered, I need you, now.
Unable to resist her advances any longer, her brother pulled her close and kissed her passionately. Their hands roamed each other's bodies as they explored the forbidden pleasure of their incestuous love in the vast expanse of space.
Their bodies entwined, they let out a moan of ecstasy as they reached the peak of pleasure, their love transcending boundaries in the endless void of Brother's Cock Space XXX.