I wake up the next day

I woke up sometime the next day, in the same position my father left me. Opening my eyes only to see my sister standing in the hallway looking at me.

I lifted my head and opened both eyes as best I could.

"Sam?"

"Hey, sis" she said looking down at me sadly.

It was then that I noticed that she was only wearing a push up black bra and a thong.

"You're dad's **** now, aren't you? I heard you last night when I came home.."

I stared at her for a few moments open-mouthed, then answered.

"Why didnt you stop him or tell mom?"

She looked down at me like I was just a child. Then proceeded to tell me about her night like it was a casual happening.

"I came upstairs to see what was going on because the whole house was shaking and you were screaming. But Greg grabbed me in the hallway, pushed me down on my knees and made me suck him off then stood me up, pulled my yoga pants down and leaned my face first against your door and fucked me as we listened to dad fuck you."

I was speechless! My sister was always so prim and perfect and now she was talking about being fucked like it was nothing.

She continued.

"After Dad was done with you, he opened the door to find me on my hands and knees, Greg pounding me in the hallway. So he took my mouth and made me clean you off him, then after they had both finished in me, dad took me downstairs and sat on the couch watching tv while I laid on his lap and sucked him off until the pill wore off. "

"I'm so sorry Annie" Sam said, her eyes welling up in tears "but I can't help myself..".

She was going to continue but Greg appeared in the hallway, looked at me as i was messy and needed a shower, then at clean, pristine Sam and smiled. He grabbed her hand and pulled her into his room and slammed the door. After a few moments of silence, the hall way was full of Samantha moaning.

I got up and tried to walk but found my legs like jello.