My stepsister's boyfriend often comes to visit and I often wondered what he was like in bed ... I've often secretly flirted with him when she wasn't there and made offensive jokes ... I was sure he would get involved with me straight away if I wanted to and then one day there was the perfect opportunity .... he was totally coy at first - How now?! You're ditching me because you're oh so faithful ?! Hehe, no - he wasn't, I was even really cheeky with him in my stepsister's bed ... I knew I could get him round hehe ;)