the common room sex

Hermione was already walking quickly down the corridor back towards Griffindor. The fact that she was naked and no had the super hot body of a magically transformed sex **** didn't bother her. All she could think about was a need she was feeling between her legs. It was a need that could only compare to a vampire's hunger for blood. An urgent need that must be satisfied. Snape followed carrying the remaining douche. He could only wonder at what might be happening back at Griffindor.

A number of the Hogwarts staff were moving a crowd of girls away from the door to the Griffindor common room door when Hermione and Professor Snape got there. It seemed the odour from Harry's penis had begun to attract girls from all over the school.

"Let us through", Professor Snape ordered "Don't allow any girls or female staff members into Griffindor. There is a boy in there emitting the pheromone of Sirius", Snape instructed the other school staff. Hermione and Snape entered the common room.

In the common room itself a number of naked girls were rolling around on the floor holding their swelling breasts as they transformed. It was like watching a scene out of a werewolf movie. The girls, however were transforming into sex slaves, not werewolves in this case.

Cho was naked and leaning over the same table that Hermione had leant on when Harry had had sex with her earlier. Harry was standing behind her, his erect penis going in and out of her vagina. Both partners' voices changed tone as they spoke due to the fact Harry was pumping Cho from behind.

"Cho, you have to leave", Harry pleaded between thrusts, "We could be having sex right now and we wouldn't even know it."

"Oh don't be ridiculous", replied Cho. "I think I would know if we were having sex."

"No, I'm serious!", Harry pleaded. "It's a magic spell. It alters perception. We can't be sure of what we are doing." His voice rose as his orgasm approached.

Snape raided his wand and pointed at Harry and Cho, "Statua", he incanted. Cho and Harry's bodies froze as though made of stone.

"You are a very lucky young lady", Snape said to Cho. If Mister Potter had continued, you too would become his sex **** too as he fills you with his hormonal cum."

Cho could still move her head, if not her body, so she could reply to Snape, "But were not having sex, we're just talking. I'm fully clothed. Everything is normal."

Hermione held a mirror up to Cho and Harry. Suddenly Cho could see everything as it really was.

"Oh my God Hermione. What's happened to you? Ahh Harry, what are you doing! Oh my God, he's fucking me!", screamed Cho as she could now see Hermione's super sex **** naked body and could see what Harry and she were really doing. "I thought you were wearing clothes. You looked normal." Cho looked at all the other girls transforming on the floor. "I thought they were just sitting around reading books. She turned her head around to look at Harry, "You mean you could have done that to me! Professor Snape, you've got to release me so I can get Harry's penis out of me!"