So a reminder of who is who. Adam 19, I live with my dad Frank 48, my mom Jennifer 47, and my sister Allison 21. Of course read part 1.
I heard the question my sister asked. I was panicking, I did the only thing my mind could think of. I stood dead still hoping somehow she wasn't talking to me and I could still get out of getting caught.
"I said, did you enjoy the show?" Allison repeated. "Now stop hiding and get out here."
I closed my eyes and came out of the closet. Silently cursing myself for getting caught. My mind raced trying to figure a way out of this. I opened my eyes and there was my sister, naked staring at me a smirk on her face.
"Well well well, Adam what are we going to do about this?" She said with a smarmy tone to her voice.
Suddenly I knew what to do. "Well I guess I could go to mom and tell her what I just saw." My voice full of confidence. I laughed to myself, there was no way I was going to get into trouble. I had her and Dad by the short hairs.
She smiled "I figured you might say something like that, so I know how to smooth this over." She walked over to her dresser for a minute then turned and walked back to me smiling. When she got to me she dropped to her knees. "Lets see if we can work out a trade to keep you quiet."
She looked up at me and reached into my boxers and pulled out my rapidly harding cock. "Mmm nice cock Adam." She smiled and opened her mouth and I watched as inch by inch my sister swallowed my cock.
After a few moments she took my cock out and said "grab my hair and really fuck my face hard."
Without a moment's thought I did exactly that. I grabbed a good hand full of her hair and just started to punish her mouth. I thought of all the times I've seen her naked or having sex. All the times she was mean to me, of just watching her fuck dad. I was fucking her face hard, really driving my cock into her mouth, I heard her gag a few times but didn't stop. I felt my cum starting to boil up, and almost yelled out "I'm going to cum, take it swallow every drop!" As I pushed my length inside her cumming forcing her to swallow.
I let go of her and stepped back. I heard a sound I wasn't expecting, I looked to Allison.
She was crying and then said "I can't believe you, I said no, I'm your sister we can't do this, but you made me suck you off anyway." She got up and ran to her dresser. She turned around, her phone in her hands. Her fingers were typing rapidly on her screen. I stood there not realizing what was happening.
I spoke "wait, what. You came to me." I was confused.
She smiled and put the phone down. She looked to me "Oh poor little Adam confused are we?" She laughed "well let me explain it to you, i just recorded everything and saved it in the cloud. With just a little editing I can show mom the video of you raping me. Who do you think she will believe when you try to tell her about Dad and I?"
My eyes flew open in shock and fear. "But why?"
She smirked at me "look I've been planning to get dad in bed for for years. Flirting and teasing him, drinking to get my tolerance up so he would think I was drunk. Until the perfect opportunity came along. " She laughed "If you think I'm going to let a little shit like you get in my way, your fucking dreaming"
I felt sick to my stomach, what the fuck was I going to do. "But how did you know I would be watching?"
She rolled her eyes "Oh please you have been spying on me for years. Bella saw you during one of our sleepovers. We put on a little show for you that night, because we thought it was pathetic you were spying and decided to give you a thrill."
I remembered that night watching my sister and her best friend roll around naked playing with each other. I jerked off to that memory for years.
She continued "So I knew it was at least 50/50 you would catch me with dad. So I set up my phone ready to go in case I had to ensure your silence." She gave me a death stare when she said that.
"I never would have said anything, I would have exposed myself spying on you." I responded my voice as low as my face. I realized she had all the cards now, she could blackmail me forever and I could do nothing about it.