When we left the pub they walked us back to the house and invited us back to their room, I just thought – oh, oh, here it comes but when we got back... they just put on some music really quietly because of everyone else in the house and we sat chatting, I was sat with James playing with my fingers and Amanda was sat leaning into Dan.Obviously, the conversation got round to personal stuff and I found out as much about Amanda as I did the guys. It turns out that all of us were single, didn’t have. I glanced over to see my sisters Mackayla and Mackenzie by the side of my bed as they where pushing down on it to rock the mattress. "Morining." Kenzie said as they both giggled in that cute little way they did. Their bright emerald green eyes looking at me. Kayla had her scarlet red hair hair pulled back in a her trade mark ponytail while Kenzie wore hers down.The only thing better then her adorable face, that made her and her sister look younger then they where, had to be the two, well four. As daddy spoke my thighs tensed and squeezed, my eyes closed as daddy watched my body convulse, I entered my orgasm, the tension swept over me as I released all the pent up emotion and desire, I was out of control, and my hand swept across my taut body as I convulsed, my fingers delving below the straining elastic, pushing into my cunt.I could feel my knew open, daddy was beside me, his elbow behind my right knee, while his hand pushed open my legs, his eyes fixed firmly on my fingering, my. She could not bare the feeling, she was completely at the mercy of the boys. The boys started rubbing her pussy more and more, and Sofie could feel herself becoming completely wet. Suddenly the blond boy took off Sofie’s gag and said:-Oh, our teacher said that the most important part of the homework is to find out what a woman feels when she is being penetrated, are you okay with that?-I guess…, said Sofie. She could barely finish the sentence before she felt a massive penis slowly entering her.