Harry Potter and Hermione Granger

Luna smiled as she slept in Harry's bed like she had done many times before. But as he stirred Luna was ready for him to realize why she was here. But then a new voice cut in for her. "I knew it." Hermione was heard and thus the curtain was opened and from it Luna was met with the sight of a very naked Hermione. But before Luna could move she was suddenly grabbed by Harry.

"Sorry Luna you're not going anywhere." Harry said and soon Hermione crawled into the bed closing the curtains behind her.

Inside the bed Luna was faced with a very horny couple as Hermione licked her lips a bit. "How long did you know?" Luna asked and thus Hermione smiled.

"From the start." Hermione said as she began to run one out on Luna while getting Harry's cock hard. "I actually walked in on you one evening, Harry and I always sleep together." Hermione said before taking a bite of Luna's nipples.

"We decided that it might be fun to induct you into our relationship." Harry said but Hermione cut in.

"Well not like you have a choice, we could very well reveal what you've been doing as well." Hermione said making it clear Luna's option was either yes or yes.

"If you want to struggle go ahead but if you want to go for it well." Harry trailed off and thus Luna was stuck between two option.

A.) Luna Agrees (Lunar Harmony base)

B.) Luna struggles (BDSM)

C.) Something Else (Add to it)