Gazing upon the bright pink hole which appeared to be leaking the same liquid that had covered the rest of her genitals, Lauren gasped as she realised... that this was her vagina. When she had explored herself before, after having her first period, she had barely been able to find her vagina within the tight folds of skin that protected it. Now however, it looked completely different to how it had looked before and her vagina looked quite open now. Lauren decided to she what it felt like with her. "All of you now turn around and face the wall, feet together and don't move."Gerald looked to me and smirked.Four middle aged asses, all generous in their proportions but all different in its own individual way. I've seen each ass at various times, sometimes even compared with another, younger, bottom - but never thought of all four at the same time. Melissa easily had the best ass - round and soft looking but without any extra fat, no hair between the cheeks of her ass, no stretch marks. My. And now we were all good and drunk again, yet a strange sort of awkwardness hung in the air. Jane had not mentioned anything further so I was beginning to think she had been joking about 'working overtime'.Of course she had been ... she must have been....Adam excused himself to use the bathroom, leaving Jane and me alone together. The bathroom was at the other end of the apartment, far enough away so that we had a little bit of privacy. I quickly made my move on Jane and soon we were making out. I heard my mom make her way down the hallway to my little s****r’s room. “Marilyn wake up you have to get dressed. Hurry up sweetie you don’t want to make me late”. My s****r and I turned in unison towards each other. “She is taking Marilyn with her”, we both said at the same time. The next hour was excruciatingly long. I couldn’t wait for my parents to leave with my baby s****r. That meant that we had the house to ourselves and could take our time and do whatever we wanted without fear. My mom.