So they arrived on a Friday evening with the usual fanfare of small chit chat and hellos. Our k**s ran off to other parts of the house to ransack thro...ugh toys and do what k**s do. Seeing my sister in law instantly turned me on, knowing that we both discretely explored each others body's as we stood there amongst our spouses. What a fun weekend ahead!The first night they were there came and went without any excitement due to the fact we were never really alone and didn't want to force anything.. I think she told her Boss that she had work to do down here, though!" Bright girl! She's going to go places!"Joe laughs. Yes, Jenny will go places, he thinks, but it's the actual places that he still worries about.Neena has picked up the two members of the vehicle team and is threading her way carefully through the London traffic. The last thing she wants, is to trip a speed camera or jump a red light with her helpless passenger on board.They reach a discrete garage, where Dr Hahn is waiting in. So about three weeks later I visited, I thought she may have forgotten OR changed her mind, NOPE. I go in and as I am hugging our mother she stands behind her with a finger in her mouth with the most seductive look on her face. When I hug her she drops her arms to my waist and pulls my crotch into her him, now she is being a tease.After dinner she goes and showers, I tell my family I am going to change for bed and will be back. Really I am going to spy on her, the room I sleep in when I visit. Please, make me come," I moaned and yelled out. He pinched my clit hard "Come!" he ordered and I fell to pieces. Coming and coming, my pussy squeezing his cock, I was suddenly empty, as he withdrew his cock. Then I felt him slam into my pussy again, and my cunt was sucking him, squeezing the cum out of him. I felt him empty his load inside me. "Yes, please!" I moaned loudly. Panting, I couldn't stop coming and he didn’t stop until every last drop of his cum was inside my pussy. Derrick sat in.