Plugs and new tits.

"I...I want to try the butt plug." Hermione admitted.

"Me too!" Luna bounced. "Oh can I get two of the vials for breast enlargement? One temporary and the other permanent." She looked at Harry. "You can tit fuck me and I can see if I want to keep them after."

"So selfless." Harry smirked kissing her.

They payed for their items with their points and stepped back.

"So do you want to try them now or wait until later?" Harry asked holding the plugs.

"Now." Luna answered turning and bending over to give him access to her ass.

Harry looked at Hermione next.

"Why not?" Hermione shrugged and did the same as Luna presenting her ass to her boyfriend.

Harry took a moment to admire his girls asses and then gently inserted the plugs into them.

"Oh so naughty." Luna moaned.

"Wow." Hermione gasped as she stood. The feeling of the plug in her ass made her wetter by the minute.

"I love it. I feel like a dirty slut." Luna giggled.

"What do you say we go show them off then?" Hermione winked as she got even more turned on at the reaction to them.

"That sounds brilliant, but first." Lun took one of the temporary potions and and downed it. "Hmm. Blueberry."

"The potion mistress here found a way to make potions taste a lot better." Harry told her.

"Interesting." Hermione was now wanting to meet that woman to learn her techniques but she turned back to Luna to watch the effects.

"Oh." Luna gasped as her tits began to expand. They grew well past her old size and beyond Hermiones. She groped and rubbed her new melons and smiled at her lovers. "So how do I look?" She posed.

"Brilliant." Harry smiled.

"Gorgeous." Hermione slipped out. Luna looked amazing with those huge orbs.

Luna giggled and gave both of them deep kisses rubbing her new tits against their chest.

Harry loved the feeling and Hermione was a little jealous at the size. She was wondering of she should get one of the temporary ones to try out.

"So should we take a stroll?" Harry asked.

"Or I could test these out." Luna rubbed them together. "With you huge cock between them." She gave him a seductive smile.

A) Walk around. (People react to the girls)

B) Luna tries out her new tits. (Tit fuck Harry)

C) Hermione decides to take a breast potion as well. (Big tits Granger)

D) Someone else runs into them. (Who?)

E) add.