Then I asked Susie if she wanted to come for a sleepover that coming weekend.“Sorry Clara, mum told me that we’re going to see aunt Betty at the w...ekend but I’m free the weekend after that, can you survive until then?”“Sure, unless my brothers decide to rape me.”“You should be so lucky Clara.”The rest of the day went reasonably quickly and by the time I got home my pains had gone. As I was taking my school uniform off I thought about the previous evening, that morning and what my brothers had. All I need to do, can do, is grip and make my mouth just the way he wants. He tells me what to do and rewards me with orgasms around the stranger. The stranger likes to watch me cum and puts a vibrating egg to my clit. I am so sensitive that I cum quicker, deeper, because it works with the insistent strokes inside me. I’m not able to stop. I’m either in or recovering from an orgasm. I wish I was free to move so I could arch my ass more, giving access to that sensitive spot inside on strokes.. "You win. I'm your slave." We're going to have so much fun," Crystal said with a wink."You're disgusting, Crystal," Brit said, but she couldn't help grinning."Exactly," Crystal told her. "But first, call me 'Mistress.'" Yes, Mistress," Brit grumbled."Come on, let's have a little enthusiasm." Yes, Mistress," Brit repeated, this time with a wide grin on her face."Much better. Now, if you're going to be a good little slave, you're going to have to wear the right uniform." Uniform?" Brit asked.. I had another even bigger orgasm shortly after, whilst Lee came inside me. Then Lee moved his hand to my well formed arse, and stuck his finger in my anus, I let out a little scream, but it felt so good, the feeling of it sliding in and out of me brought me multiple orgasms, and the feeling of me wriggling with his cock inside me caused him to cum inside me shortly after, at which time he pushed his finger deep into my anus and left it there, oh it was so sexy. I could then feel his dick.