My obedient sister Bethany - Sex Stories

My obedient sister Bethany

... here, she had asked him to do it with her. The guy was just going along with it in the same manner any teen boy filled with lust would. I had to admit after watching the seven seconds of sex followed by the panic of them when I shouted on video did turn me on. My sis looked so hot in the video. If I was in the place of that guy I would probably sleep with her too. I was no better than that guy, who am I to ruin his chances of having mind blowing sex with my sister. When my sister returned, released from tension she was looking calmer. She had changed her clothes and combed her hair. " so, ummm are you going to tell mum and dad? " she asked in a nervous voice. Her light green eyes made her look even more like she was at my mercy. I thought this through and replied, " well that's up to your answer to my request." "I'll do what ever you want just please delete the video." My sister had always been really bossy and in control but now she seemed so week and powerless. " ok" I said, " if you agree I won't show the video and I'll even let you keep having sex with that guy. I understand, we all have urges that need to be satisfied. So my request is this, I won't show the video if you agree to do what ever I tell you when I tell you. Deal?" I could tell Bethany didn't like this because she hated doing what she was told but she had no choice. After a few seconds of giving me angry looks she said, "ok." "Good," I replied " can you delete the video now?" She asked " no," I replied, " ...

... it's the only way I know you'll obey me" " ok what do you want me to do?" " well ummm, how do I say this, I need you to help me with a 'hard' problem of mine." I said as I pointed to the tent that had formed in my pants. " you want me to have sex with you!!!" She yelled in a angry voice. " maybe later if I feel like it but for now a hand job will do the trick," I replied cheerfully, " I want you to start slow and pick up the pace." She scowled at me as she came and sat next to me. She unzipped my pants and my erection sprung free. I gasped as her soft hand griped my penis at the base. Slowly she began moving her hand up to the tip and back down again. " oh oh, Bethany......." I moaned softly. I noticed Bethany was staring at my dick as she slowly picked up the pace. Every time she reached the top she would create a tight ring out of her thumb and index finger and that would make it hard for the head of my penis to go through. I was loving the feeling so I lay back on my bed and enjoyed Bethany's work. After a minute Bethany's speed had picked up a lot. Her hand was a bluer. I could feel that I would soon cum. "Cum for me baby, give it to your sis." Bethany's words of encouragement helped me reach my end. " ohhh, ohhhhhhhh, ahh, ahhhhh, oh Beth, ohh Beth I'm gunna, I'm gunna ......... Ahhhhhhhhhh." And with that I came my biggest load ever. I lifted my hips slightly off the bed as I came, not minding where the cum landed. As Bethany squeezed the last drop of cum out from my dick ...