Another new rule

Harry was about to cancel the charm when another idea came to him.

"You know girls. Its sexy seeing you snog and swap my cum. So from now on when you suck me off you have to share with your fellow ****."

Hermione realized something could complicated that rule.

"What if we aren't together? Like this morning."

Harry smiled. "The rule still stands. You'll have to find the other and give it to her."

The girls realized they could very well be walking around the castle with a mouth full of cum looking for the other.

"Master that sounds so naughty...I love it." Luna grinned.

Hermione looked a less excited.

"Mione if some professor or someone else stops you and you have to speak then you can swallow. I don't expect you to explain why you have a mouthful of cum."

Harry adjusted the rule to be practical. He didn't need someone asking what the girls where doing.

Hermione gave out a sigh of relief. "Okay. That made me worried a little. I hate to think if I ran across Professor Mcgonagall like that."

"You still might. If no one bothers you then you better keep it in until you find Luna."

"Yes Master." Hermione blushed at the thought.

"Good. Lets get out of here."

The three gathered their thing and left.