She made a mental note to talk to her daughter, but realised that would be one difficult conversation to have."Good news" Stephen called out after he ...had made his phone call. "I've booked a lesson for 11 am on Saturday and then for nine more Saturdays after that. Now I'm off to the markets to see what I can get for Saturday's dinner. Will you be OK while I'm gone? Do you want anything before I go?"After hearing her reassure him that she was fine and didn't need anything, he went off, still. For an entire evening, they had continued to swap while the girl’s remarkable stamina had continued, both of them getting the opportunity to do numerous obscene things to her. They enjoyed the arrangement and both got a lot out of it - the two of them couldn’t have been happier. The arrangement wasn’t restricted to girls either, since the twins had recently discovered a shared bisexuality. They had fucked the same guy in one night, but never each other - not that it hadn’t crossed their minds. Once we arrived at my house I had Brian strip while I readied a bubble bath and laid out the clothes we had purchased for him. Just as I had suspected we he took off his pants he was wearing a pair of black bikini panties. I showed him how to use a disposable douche before he bathed, I helped him shave his legs, his cock, balls and ass, then his pubic area leaving a landing strip. His chest was hairless, he shaved a small amount of hair from his armpits and he was smooth and ready to dry off. You okay honey? He asked in a concerned tone.I told him yes I was fine and just thinking. He seemed satisfied with my answer, and walked back toward his own seat.Indeed I was thinking. My mind raced with emotions and wicked fantasies. It was then that reality set in. I sighed, thinking that this would be our last full day here. Thinking that tomorrow we would leave and conduct ourselves as family members only. I wondered if I could do it. I knew it would be a challenge, but I was up for it..