She asks for a empty bucket for popcorn

“Oh! If you can get me an empty bucket so we can split the popcorn, I would appreciate it. That way I don’t have to constantly reach over during the movie,”she requested. You said, “I can just buy you your own popcorn. I’m not that cheap.” But she giggles and interjects, “That’s a lot of popcorn so let’s just split it between the two buckets.” She also shakes her tits about as you and the cashier stare at the bare tits moving around under her tight top. You take the extra bucket and slip it onto the bottom of the other popcorn bucket and you two quickly make your way to the movie theater. She is a few steps ahead so you are watching your sister’s ass cheeks come into view with her brisk walking. You can’t help but admire that her toned ass jiggles just slightly. She asks, “Enjoying the view back there? Typically on dates you should be next to your girlfriend not staring at her exposed ass cheeks.” She giggles and turns around while slightly bending over and pushing out her braless chest.

You attempt to cover up your rising erection as she giggles and you don’t notice her gaze watching your erection dance about with your shorts. She allows you to catch up as you offer your arm once again. She whispers, “If you wanted to looked at my ass, all you have to do is ask.” You feel yourself blush as she laughs really hard and says, “Lighten up, bro. If a girl wants to show you her ass, clearly you are doing something right on this date. You might even get a special treat for being a good boy.” You are confused by her last statement but make it to the theater to see it is completely empty as your sister announces it, “Holy shit! We got the theater to ourselves! Let’s sit there.” She says and drags you quickly to your spots. You both sit down and she says, “We should do this more often. Catching early showings, skipping school and just having a nice time together. Go ahead and hand me that extra bucket, please.”

You hand her the extra bucket and watch as the lights shut off as the previews begin. You see a few you are interested in and hear your sister messing with the bucket. You ask her without looking her way, “You alright over there? Did you want some popcorn for your bucket?” Your sister said, “All done. Let’s switch buckets now.” You feel the filled popcorn bucket leave your grasp as she hands back the empty bucket. You chuckle and say, “I was eating that. Can I have some popcorn for my bucket?” She threw a few pieces in and said with a wink, “Let me know if you need more.” You sarcastically say, “Thanks! I’ll let you know real soon.” You reach into the bucket and try to feel for one of the kernels but instead feel a hole into the bottom. (What the? Was there a defect with the bucket? I’ll go get another one real...). Before you can finish your thought, your sis smiles coyly and says, “Something wrong with your popcorn bucket, bro?”