I didn't have a clue what they were talkingabout. I really didn't care. Mum was crying as she gave me a hug beforeshe said goodbye. I didn't even shed...a tear. This woman has been a pain inthe last few months, and now she was leaving me with a woman that I didnot know, just so she could have some fun during the summer. I decidedthat I would have some fun as well. I sat on the sofa and turned on the TVwhile Mum left.It didn't last long, as "Granny" came in and turned off the TV. "Well,it's only. Been a while since anyone sucked me off and it felt good having David’s lips on my shaft felt so good I moved around so my head was near his cock and so I started sucking too as soon as I started I could taste his pre-cum it was very sweet I worked around and started licking his balls David asked me if I had ever had someone lick my rim I didn’t know what he meant he said has anyone ever stuck their tongue up your ass I said no one is ever done that before I was a bit nervous but I said okay.He. I was to join them after completing my 12th, the final exam being still almost a year away. So for all practical purpose i was living alone since a year now. Back to the event. The door bell rang at 11 am and i opened door in my best casual clothes- cargo shorts, round collar tee and a checkered shirt. But i nearly whistled at sight of the two sisters. Neelam was wearing a thigh length lacy dark greenish frock. And mausmi was wearing a knee length figure hugging flannel overcoat firmly tied. Brenda had taken up the challenge with a vengeance, since her desire to impress Alan was great. What she finally wore was less an outfit and more an open invitation to be fucked. Such scraps of covering that existed were made of supple black leather. The eye was first drawn to a strapless half-bra that valiantly presented her gargantuan tits, projecting them forward while showing all their magnificence. A thin vertical strap across her tummy connected this to a tiny black thong that covered her.