My Girlfriend & Her s****r - Sex Stories

My Girlfriend & Her s****r

... it! We kept going for hours as her parents would be out until 9pm. But I started to wonder something whilst Megan was sucking on my dick with her perfect, cum-soaked lips; "what about Amy?" "Is she hearing this, I mean after all the floorboards are quite squeaky and her bedroom is right next to this one..." I needed to pretend to be concentrating on what Megan was doing to me so she wouldn't get suspicious, so I placed my hands on her tits and squeezed her nipples hard, just how she liked it. She let out a huge moan which made me moan too. So as she sucked, I leaned forward slowly and looked to the door, which was slightly open. "I thought Megan had closed it when we came in?" I came forward a little more and was shocked as to what I saw; it was Amy. She was kneeling on the floor in the corridor watching us fuck in the little opening of the door. I was surprised but also turned on even more by what else Amy was doing. She had lifted her skirt up and was fingering her tight, wet, gleaming pussy whilst she watched. She had not noticed that I saw her and she kept going; shoving 2 fingers in and out of her slit as she rubbed her clit with the other hand. I lent back on the bed and let out a huge smile. Megan thought I was smiling at the great blowjob she was giving me with her perfect long tongue and her lips, which I was. She took my dick out of her mouth and asked, giggling, "are you enjoying this baby? Are you enjoying groping my tits as I suck on your long, hard, wet cock?" "I fucking love it Meg, don't ever stop, your tongue is magic and after this I'm going to tongue your pussy and return the favour!" I said back to her. She giggled and put her tits back around my dick and bounced again. Thanks for reading, part 2 will be up very soon and I think you'll all love it ;) Add me as a friend if you want to follow my stories -Jack N.