After my sister had cum in my mouth and orgasmed uncontrollably I realised that I could probably do almost everything I have ever wanted to her. I began moving towards her face with her cum still in my mouth, I opened up her mouth by squeezing her cheeks and released a big ball of spit In her mouth saying 'swallow it'. She swallowed it all and looked at me with a filthy look.
She looked at me and said 'That is the best head I've had'. She grabbed hold of my hair and pushed it back down to her soaking pussy as I began licking her out once again.
Wrapping her legs around my head this time and pushing my head down as she grabbed hold of my hair screaming off the top of her voice as she orgasmed 'Don't stop, don't stop'.
I made her squirt all over her couch as well as my face this time as she quivered all over and began crying with pleasure. My cock was rock hard at this time however I wasn't sure if she would suck my cock. My face was covered in her juice as I asked her for a towel to wipe my face.
She got up with tears still in her eyes saying 'What have you done to me'.
I asked her 'what do you mean'to which she replied 'Your a fucking bastard' pulling up her jeans and running upstairs to the bathroom.
Shocked, I had just given her the best head of her life and she had left me there with a big hard cock.
I followed her anyway as she got out of the bathroom and said 'We really can't do this'.
I was angry at this point and said 'Its all about you isn't it, you've just cum in my mouth and squirt on my face and now you fucking remember'.
She began crying to which I took her hand and led her to her bedroom. I took her face and began kissing her passionately as she stood there. I told her 'I love the fact that you cried with pleasure, If that's what you do I want to make you cry all night long'.
She replied 'I hope you mean that'.
I told her to take off her clothes to which she replied 'Everything'.