Melody during the movie

"Can you two pick a movie while I go to the bathroom real quick" Monica asked me and Melody

I could tell that Melody was anxious to be alone with me again but she couldn't exactly say "Monica please don't leave me alone with this evil dyke" without seeming suspicious so she simply said "Yes".

While Monica left, I sat down on the right side of the couch. Instantly Melody sat all the way on the left to be as far away from me as possible.

I patted my lap, wordlessly commanding Melody to sit in my lap. I could tell she understood what I meant but she pretended that she didn't.

"Melody be a good girl, we don't want Monica to find out what we did early do we?" I said teasingly

Melody slowly and reluctantly walked over to me and then sat down in my lap.

I pulled a blanket over the two of us shortly before I put my hand between her legs, causing her to gasp loudly.

"What are you doing?" Melody protested. "I don't want Monica to find out!"

"She won't notice if you are a good girl and stay quiet" I responded.

I nibbled her ear while I gently teased her pussy, then I whispered: "Now let's pick a movie. Which one do you want to see?"

"I don't know just pick a rom-com or something" Melody said.

"Ok" I said and picked the first rom-com I could find.

With my other hand, the one that wasn't placed firmly between Melody's legs, I lifted her bra slightly so it didn't cover her right nipple anymore. Then I started to gently, teasingly rub it through her shirt.

Before she had a chance to protest, Monica came through back into the living room. It was at this point I realized that maybe I hadn't thought this whole finger Melody in front of Monica thing through. What if she realizes what's happening?