The fourth roommate have entered

A girl with shoulder long white hairs entered the room with a big smile.

"Hi..." Said Lis and Bella.

"Hello..." Said Annabel

"Don't stop for me." Told them the new girl.

"We had finished, Annabel never charged up and we helped her." Explaned Lis.

"Oh, lust witch I guess."

"Yeah, I'm Lis and this is Annabel, we're both in the school of lust. Bella, here is a water witch. And you ?"

"I'm Kay, I'm a morph witch."

"I knew it, you're a shapeshifter !"

"Yep."

"Welcome in this dorm room, there is only that bed free." Told her Bella.

"I need to know, I heard that shapeshifters can change sex at will, is it true ?" Asked Lis.

"Lis !!" Shouted Bella. "That's not polite !"

But Kay changed within seconds into a male version of herself. "You bet I can !"

The three girls froze in awe. "Woooaa..."

"And I'm all functional !" Said Kay.

Lis bit her lips, Annabel turned red, and Bella made a faint smile.

"One of you wanna try ?" Told them the now male roommate.