Over the weekend I was taking some pictures. I came inside and set my camera down on the coffee table in the living room. I went into the kitchen and it was just sitting there. My sister came in with two friends and sat on the sofa. After I got a drink I came in to pick it up and my sister's friend Janet grabbed for the camera. I got it first and started to walk off with it. Janet accused me of leaving it there to spy on them. I told her to piss off and went upstairs.
We had a long weekend so there was no school yesterday. Our parents were at work and when we're here alone, we're not allowed to have friends over. I took a shower and headed into my room (wearing a bathrobe) and when I opened the door, my sister and her two friends were in there already. My sister closed the door as I walked in. Janet grabbed at my robe and pulled me over to the bed while her other friend Stacy grabbed my arm and bent my arm up behind my back. Janet said "You were trying to get pictures up my skirt, weren't you? Admit it and we might not beat you up." I said I wasn't and tried to point out that the camera wasn't even on. She didn't care.
My sister pushed me towards her and with Stacy holding my arm and the robe, I fell and landed on the bed. I heard the girls laugh, then my sister raised up the back of my robe and gave me a hard smack on the bottom. Then another. Then Janet joined in and the two of them spanked me, each on one cheek, for a minute or two before letting me stand up. I pulled the robe around me and told them to get out.
This morning my sister told me they're planning to spank me "properly" some day when I least expect it. I don't know what to do - do I let them?