Surrendering to my sister's superior sense of planning - or maybe her sneakier nature - I started sliding the mattress off the foot end of the bed, li...ting the end I was holding up and pulling at my load until the head end of the mattress had moved the length of the bed and had dropped off the box spring onto the floor. I straightened the mattress up so it now stood on end, waiting to be flipped back onto the bed.While I stood there catching my breath, my sister decided she wanted to get. Dad handed the device to the Girl in exchange for a roll of duct tape. He sat the Dame on the chair. With his fingers he controlled her crotch and found it as expected; wet and exposed. He taped her ankles to the chair legs. Behind her back, the Girl took out the fleshlight they had brought with them. She interlocked it with the device and then emptied the fluid sample into the fake pussy. Then she gave the fleshlight to Mom and the device to Dad.With some more duct tape he kept the Dame’s. ." I never got the 'it' out. She had calmly been walking to the bathroom as I spoke. The door swung shut and clicked before I finished.I'd totally blown it. Ended before it started. I wondered the topic would ever come up again. DAMN!All day long I kept trying to think what was the best way to broach the subject again, but kept feeling like I'd botched it so badly that I'd better give it a rest for a while.That night in bed we hugged and kissed and I caressed her lovely body. I was fully hard. I'm glad to say, it's quite nice having a good looking bloke to have a lech at, even if he is nearly 60." 60, you're joking I thought he was late 40s like your mum. He must really take good care of himself, wasn't he an officer in the army?" Yeah he retired as a Major, he was a helicopter pilot for a long time." Wow, how sexy is that, you are so lucky Jay, having such a hottie as your Step-Dad. I bet he looks so good naked, I saw him in his board shorts when we were up at the club, he's got a.