Hump Romilda

"You see your friend Romilda," Res said, indicating to where Romilda was sniffing around like a pig. "Hump her."

The naked Luna positioned herself behind Romilda and began to hump away at her ass.

"Oink?" Romilda questioned. Then "OINK! OINK! OINK!"

As Romilda's screams of piggy pleasure filled the library, Res couldn't help but laugh.

After an hour, Luna went back to Res, still on all fours like a dog.

"Luna, you're back to normal. And Romilda, the bug has left your hair."

The two got to their feet.

"Ugh," groaned Romilda. "So humiliating."

"Likewise," Luna said, tossing her hair.

Res hypnotized them one more time.

"Okay, ladies, I want you to forget everything that has transpired. The only thing you shall remember is that you were both studying in the library and you fell asleep. However, you will return here later tonight. Understand?"

Both students nodded. Res instructed them to get dressed, then woke them and headed out. He would have more fun with them later.

He wanted to look for two more women. Ginny Weasley and Hermione Granger. He made his way through the halls, searching for his next intended targets.