The Forbidden Sisterhood: A Collection Of Forbidden Stories
He froze, his hand still wrapped around his cock, and turned to see a figure in the doorway.
Lily.
His best friend Marcus's little sister. Sweet, innocent Lily who was home from college for the summer. Twenty-one years old with long dark hair, a body that was definitely NOT innocent, and eyes that were currently locked on his laptop screen.
"Oh fuck," Ethan breathed, scrambling to close the laptop. "Lily, I...."
"Don't," she said quietly, stepping into the room. "Don't close it."
He stared at her, confused, mortified, his cock still painfully hard in his hand.