Lily was humming to herself, cutting up ingredients at the worktop when Harry arrived downstairs, a t-shirt and joggers hanging loosely about him.

"Hogwarts letter darling." she indicated the stiff parchment envelope lying on the windowsill where the owl had dropped it.

"Morning mum." Harry replied, grabbing the envelope and splitting it open with a knife.

A gleaming badge fell out onto the sill, red and gold, the first such to be issued in a good three years. The Gryffindor Head Boy's badge.

"Bloody hell... Minnie must have sent it to the wrong person." Harry shook his head.

"She didn't." Lily shook her head, putting aside her preparations. "Despite everything else, you're the only person suited to looking after the students under your care, being responsible without being a stiff-necked martinet and being fun without being too disruptive."

"Blimey..."

"Perhaps I rubbed off on you more than you think." she gave him a saucy grin. "Besides, being the Head Boy has some benefits."

She tugged a string in the back of her apron, the whole thing falling off her front onto the floor. Harry took more than a few moments to gather himself, his eyes raking over Lily's body pleasingly, from her slender, black stocking-clad legs, garter, suspenders, her bare cunt and the half-cup bra baring her full, perky chest for his inspection.

"The first benefit darling, is unlimited head for the Head Boy." she announced, swaying her hips as she strolled up to him.

Harry could barely believe it as this stunning redhead, his own mother, sank to her knees in front of him. Lily admired her son's growing bulge, but her patience ran out. She made quick work of his joggers, and with one motion, pulled them down about his ankles.

'SLAP!'

"Fuck." Lily gasped, the scent of her son's manhood filling her senses as his bulging erection, freed suddenly from confinement, cockslapped her across her face. "Fuck." she repeated, licking her lips nervously.

Her confidence redoubled itself, and soon her tongue was flicking around Harry's cockflesh, painting a slick trail of saliva across his shaft. Lily revelled in the taste of her son's manhood, even dipping down to do homage to his balls, slipping them into her mouth, her tongue swirling them around before moving back up to his shaft.

With her crimson hair wound around her son's right hand, Lily looked up, matching Harry's burning gaze as he brought his cockhead to her lips. A bead of precum built in his slit, and her tongue slipped out, stealing her first incestuous taste of her son's seed. Greedy for more, she opened her mouth, her red lips sliding over his throbbing head.

A deep groan was elicited quickly from Harry, his mother shamelessly sucking him off. She slid his cock deeper into her hot mouth, eyefucking him as much as she was fucking him with her mouth. Lily swirled her tongue about her son's cock, slurping down more and more as he gently thrust his hips against her dipping her mouth deeper on his shaft.

When Lily finally sucked Harry's climax from his churning testicles, it came with a long rumble in Harry's chest, a surge in the muscles of his hips and a jerk of his cock in her mouth as he prepared to feed her his load.

A lustful light dancing in her eyes, Lily greedily took the flood of bittersweet cum in her mouth. A depraved pride filled her as her baby boy filled her, her desperate swallowing coating her throat in hot, slick jizz. Harry's orgasm petered off with a last few spurts, leaving her mouth full of creamy seed.

Her lips sealed about Harry's shaft, Lily took advantage of her son's suddenly-nerveless grip to let his cock go with a wet pop. She opened her mouth to show him that her mouth was completely flooded with his sticky, salty cum. Then, with a gratuitously loud 'gulp!', Lily drank the mouthful of fertile seed. She gave his cockhead a wet kiss with her cum-coated lips and grinned up at him.

"Well, that's me sorted for breakfast. Thank you for feeding me." she said, rubbing her bare belly.