It all started when my step sister was 16 she was still living at home with our parents, i am 7 years older than my step sister and just moved into my... new place, I was one Sunday afternoon and went to my parents to visit (well to get a Sunday dinner lol)I still had a key to my parents’ house, i let myself in and called out hello but there was no answer, as i was walking up the stairs i could hear light moaning noise, i got to the top of the stairs and my step sisters door was slightly open. She was apprehensive, but at the same time his touch felt good. ‘I just have to wait a bit for the drink to take effect’ she thought as he turned her around and leaned down to kiss her. She kissed him hesitantly and trembled as he unbuttoned her blouse and slipped his arms around her to unbutton her bra. As it came loose, she raised her hands and held the cups against her breasts, keeping them covered. She wasn’t sure what to do now, and wondered why he hadn’t passed out already. It had been. I sat there and watched her open my trousers, pull out my cock and suck it while she stood there. Once she drained the cum from me she returned my cock to my pants and after I got out she drove away. I went to school from there and I talked my best-looking teacher into taking all her clothes off at exactly ten AM. She was then instructed to teach the rest of the class in the nude. She had always been such a stuck up bitch to me and the other boys and I thought this would embarrass her as it. Liana did not let up. The second blow came quickly and again Mia cried out at the pain, a sound edged with pleasure. A pause, Mia caught her breath, and then another rapid pair of strikes caught her. Tears stung her eyes as she cried out, the fire in her bottom rising. Another pause, another pair of strikes, so quickly did they come that the sting of each seemed to merge into one, an intense burst that set her tears flowing. Mia shuddered as she caught her breath, already anticipating the next.