The Hogwarts' library provides a dark, dusty backdrop for Hermione, Luna, and Ginny's secret tryst. Luna's long fingers dance along Hermione's inner thighs, making her squirm, as Ginny whispers dirty nothings into Luna's ear. Hermione's wand work is impressive, making Luna gasp and Ginny moan. When Harry stumbles upon them, they invite him to join. He watches, stroking his massive cock, as the girls pleasure each other, their bodies glistening with sweat and lust. Hermione takes him deep, her tight little Muggle-born pussy stretching to accommodate him, while Ginny and Luna feast on each other's clits.