12, Grimmauld Place
The portrait of Sirius’ mother started shrieking as the doorbell rang. Harry trudged up to the door and opened it to find Professor McGonagall standing there.
“Min.. eh Professor! what brings you here at this late hour?”
“I hope I’m not intruding, Potter. I was in the area and thought I’d say hello.”
“Of course not, please come in”
Professor McGonagall made herself comfortable at the dining table, while Harry silenced the vociferant portrait and then joined her at the table.
“I was sorry to not see you and Mr Weasley at Hogwarts this year.. truthfully speaking it would have behooved every student who attended last year to redo the year. The pedagogy of the Death Eaters leaves much to be desired.”
“I think we’ve been sufficiently educated , I’m sure Hermione can fill us in on anything important we’ve missed. Besides, Ron is doing great with Weasley’s Wizard Wheezes. And I’m about to be promoted at the Auror Office”
“That’s good to know..”
The conversation lapsed into silence. Harry gave a small smile which the Headmistress returned. After a moment she began
“The incident with Carrow.. you were very gallant. I-uh I’ve missed you P..Harry.”
“And I, you Minerva” said Harry placing his hand on her lap.
Professor McGonagall blushed a little and said
“I’m no longer restricted by our positions as teacher and student, so I think I am free to say you were one of my favourite pupils… and the most handsome I might add.”
She said combing Harry’s hair back with her pale wrinkled hand. Harry caught the hand, pressed it against his mouth and kissed lightly. Professor McGonagall ran her manicured thumb across Harry’s lips and whispered
“Do you desire me?”
In response, Harry climbed on top of the table, took her arm and started kissing along it all the way to her neck while the Professor moaned with pleasure.
Harry drew back after a moment and said hoarsely
“Give me head, headmistress”
The professor’s lips twitched.
—–
In Harry’s bedroom, the transfiguration professor sat the naked Harry on his four poster bed. She inspected the Gryffindor colours on his sheets.
“As head of Gryffindor house I claim the sword of Gryffindor with my cunt!”
She winked lasciviously.
She removed her hat licked the last drop of Harry’s cum off of her crimson lips and then pulled her robe over her head.
Harry looked at the professor as his manhood started to rise again. The headmistress in her underwear, her large but slightly sagging breasts visible underneath the translucent blue bra. Her wide hips and her pale full thighs. There were stretch marks on her abdomen and a brown hair line leading from her belly button to her partially concealed crotch.
She turned around and bent over for Harry to inspect her exquisite derriere.
Harry tore her panties off and and hugged her thighs to his face. He kissed the insides of her thighs then started exploring the sweetness of her lower lips with his tongue. Her womanhood opened like a flower to a bee seeking its nectar.
“Professor.. Professor..” He moaned in between gulps of air.
She screeched in pleasure as the orgasm hit her, wave after wave washing over her. When she was done she pushed Harry onto his back and climbed on top. As she guided his cock deep inside her Harry let out a gasp
“You’re so tight!”
“And you’re so big!”
Minerva McGonagall began riding The Boy Who Lived mercilessly as Harry pointed his holly wand at the professor’s bra and muttered
“diffindo!”
He began playing with her breasts then, squeezing them, kneading them and then rubbing his thumbs over her large protruding pink nipples until they began to stiffen.
“Harry , Harry ..”
cried the professor her voice husky and her tone ebullient.
Now Harry was ready to cum again, he thrust deeper and deeper
“Not yet, here..” grabbing a wand from the bedside table she summoned a potion bottle from her handbag and then adroitly conducted the contents towards Harry’s mouth. He drank it down with fervor . Immediately his pleasure magnified tenfold but paradoxically his urge to ejaculate eased.
“Let’s try something more adventurous”
So saying she transformed parts of her body into a cat! Her ears became cat ears, her nose too. She grew a long black tail and wrapped it around Harry’s body.
“Minerva!”
Harry exclaimed in a mix of delight and horror. He kissed her then, snogging her greedily like it was the last thing he’d ever do.
“You don’t know how long I’ve waited for this” said Harry
—–
Shouts of delight and satisfaction came from Harry’s bedroom all through the night and well into the wee hours of dawn. And soon Professor McGonagall was ready to leave
“I hope to see you again soon Potter”
“You’ll be most welcome, Professor”
Source: reddit.com/r/Erotica/comments/rqigh8/milf_mcgonagall_mf_harry_potter