She just starts fucking

Ginny is woken up by Luna’s stiff cock being jammed straight through her panties and distending her stomach. She goes from peacefully asleep to horny and moaning almost instantly, before she can even identify her partner. Her cheeks flush red and her lips part around her breathy grunts, her vision flashing white with every pounding as she struggles to focus on the person stuffing her full of cock.

Shock turns to confusion when Ginny finally recognizes the pale Ravenclaw nestled deep in her loins, but Luna doesn’t pause to explain, instead opting to grab Ginny’s breasts in both hands and knead them ruthlessly. Ginny squirms around the penis buried in her depths, though not in an attempt to flee. She wriggles herself closer to Luna, forcing the Futa’s cock to press deeper into her nook. Both girls buck and thrust together harder, quickly synchronizing their pulsating to her the most enjoyment out of each-other.