Week 4 – Self-Stimulation
The Saturday after our third class happened to be my birthday, but when I woke up the house was empty. There was a note from my wife, Leslie, informing me that she had run out for a bit, but that she would be home shortly. Also that her sister Rachel would be coming home with her, so I should make sure that I was dressed when they got back. Joke’s on her, I thought with a grin, Rachel had not only seen me naked twice now during our last two classes, but I had eaten her out and she had helped jack me off. But I got dressed nonetheless, as Leslie was not aware of the personal nature of our Human Anatomy and Sexuality class.
When the girls got back they had all of the stuff for a barbecue, but suggested a dip in the pool before we started grilling. I went up and got changed into my suit, and they suggested I head to the pool while they got changed. When they came out the back door, they were both wearing what appeared to be new bikinis, and they were the smallest ones I had ever seen with tiny patches covering their nipples and pussies and strings everywhere else. “Happy Birthday,” they both said simultaneously with big smiles on their faces. I couldn’t believe what I was seeing. Was my wife really offering herself and her sister to me as a birthday present? I couldn’t wait to see where this was leading.