Thelma began rubbing her tits and teasing her erect nipples as I matched her stroke for stroke. There was only a bedside light on when I crept into my sister’s room; the shadows making everything even more sexy and mysterious. XXX After much deliberation my parents agreed to let her go. One Sunday afternoon Thelma was unmercifully teasing me; talking dirty, grabbing my dick and lifting her skirt up to flash her latest sexy knickers whenever Mum turned her back. “Hello you two,” Mum said as she walked into the kitchen, “what are you up to?”
“Oh…ehm,” I stuttered as I waved the cucumber that had just been impaled inside my elder sister’s vagina seconds before, “Just preparing the salad for tea.”
“Oh that’ll be lovely.” Mum smiled and put the kettle on the hob to make a pot of tea.
