When they were all safely out of the room, Max and Melanie had no hesitation in snatching up Mindy and Marianne "What are you trying to do? You could have gotten us in really hot water back there. You two are going to pay for that," Max whispered sternly. "Oh we certainly hope so," Mindy whispered back with a salacious grin "Ever since we caught you in the car, we've been so hot to trot to get naughty with both of you that we couldn't waste an opportunity like that. Mom doesn't know this, but we're no strangers to family loving. Marianne and I have been getting it on together for a long time now. We're trying to figure out a way to get mom involved, but we haven't come up with anything she'll fall for yet." "Well, maybe we can all go upstairs and brainstorm a bit. However, there is the matter of a little payback to attend to first,"
"Lead the way Max....and you two don't hold anything back. Marianne and I have done some pretty kinky stuff together, so we're not hesitant about much." With that, all four bounded up the stairs as fast as their legs could carry them. When they reached the guest bedroom set up for Max and Melanie, the girls wasted no time in shucking their clothes and lying submissively on the bed eagerly awaiting their "punishment." What ensued was an all-out (albeit somewhat subdued for fear of alerting Rachel to their shenanigans) fuck-fest that lasted until well after Rachel called up to tell the girls that it was time to go to bed. After everyone was finished and lay contentedly in the afterglow, Mindy suddenly shot out of bed with a look of revelation on her face "I've got it! I know how to get mom involved...International Nude Day!" When everyone looked at her questioningly, she launched into a story about how she had met a girl from Australia who introduced International Nude Day to her and how many people celebrated it worldwide. By sheer coincidence, International Nude Day fell on the very next day! Mindy looked at Max and by mutual unspoken agreement, they put their heads together and began talking about how to go about encouraging her mother to get involved sexually with the family under the guise of International Nude Day. Max, who had shown his dominant tendencies during their orgy, decisively took over the decision-making and a working plan was soon created. All four of them fell asleep with wide smiles on their faces, the thoughts of what tomorrow would bring playing in their heads.
The next day saw Rachel clad in just her robe in front of the stove, minding it while their breakfast cooked. She heard a chipper "morning mom" and, turning to see her daughter come down the stairs, dropped the spatula she was holding in her hand in shock as it registered that her daughter Mindy was completely naked! While the family was comfortable enough to be around one another in just a bra and panties or a t-shirt and panties, and even naked when it was just for a few seconds, to be so brazenly naked was something never done before in their house. "Mindy what on earth are you doing? Go back upstairs and put some clothes on right now!" "Relax mom I'm celebrating International Nude Day," Rachel sputtered before barely getting out "International what?" "International Nude Day," Mindy said enthusiastically. "It's today and it's a day where people celebrate by being naked. You should join in. Lots of people celebrate it," as if on cue, Max, Marianne, and Melanie came rushing down the stairs. Rachel gasped in astonishment as she noticed each one of them was similarly naked from head to toe. They all stood in a semicircle in front of Rachel (unknowingly to Rachel, cutting of any avenue of escape up the stairs or into another room) and Rachel felt a slightly disturbing pang of arousal as she gawked at all the beautiful naked flesh around her. In her stupor, she didn't realize that Mindy and Max were inching closer to her by the second and were quickly in front of her, hugging her and cooing encouragingly for her to join in. Max began ensuring her acquiescence by gently massaging her shoulders and neck in an effort to relax her into a state of non-resistance. Mindy meanwhile began by attempting to untie the sash of Rachel's sheer silk robe, distracting Rachel by taking advantage of her rapidly befuddled state and fondling her barely covered breasts and pussy. Melanie and Marianne were by no means idle during this process, engaging one another in a game of grab-ass where tits and pussies seemed to be fair game for groping and exaggerated moans of pleasure contributed to the quickly developing erotic haze that was overtaking Rachel.
"What are you all doing to me?" Rachel whimpered as Mindy untied the sash of her robe and strummed her now throbbing clit with two fingers. Her arousal had flared up the moment she saw her beautiful naked daughter come down the stairs and only increased when two sexy naked bodies had hugged her barely clothes body and began groping her. Although a part of her desperately wanted to stop this, she just couldn't lift herself from the fog created by Max's hyper-relaxing massage. Now, with Mindy's openly sexual touching and the erotic show being put on by Melanie and Marianne (which had by now progressed to aggressive making out and fingering each other's pussies), Rachel had no will left to resist the waves of lust coursing through her body.
"We're doing something that Marianne and I have wanted to do with you for a long time now," Mindy said as she finally removed the robe from Rachel's body, making her naked like everyone else. Despite the overwhelming lustiness she felt, Rachel fixed both of her daughters with a questioning stare. A nod from both of the girls confirmed what Mindy had just said. Little did her daughters know, but Rachel had always had her own secret fantasies and desires involving her own daughters. In that moment, seeing that their desires for each other were mutual, Rachel made her decision.
"Fuck taboo," Rachel spouted, surprising Mindy and Marianne, who giggled at language she had never used around them before. "Come to me, my darling girls. Let's all love on each other in the new family way." Mindy and Marianne wasted no time in jumping into their mother's arms as Max and Melanie likewise jumped into each other's arms. Rachel and her girls quickly found themselves in a three-way daisy chain while Max entered Melanie from behind so they could both see the hot action of the three women. A very lengthy and loud orgy ensued, with many different positions and many varieties of sexual activity performed and with each person being intimate with everyone else in some way, shape, or form. After it was all over, Mindy looked up lovingly into her mother's eyes.
"Well mom," she said contentedly "how do you like this International Nude Day? Shouldn't we celebrate again next year?" "Well, now that you mention it, and since the cat is out of the bag so to speak about our desires for one another, I think every day should be a nude day. Let's just do something extra special on this day every year to celebrate."
A chorus of "agreed" answered her proposition and everyone sought to lie about on the floor in the afterglow until the sound of crackling on the stove motivated Rachel to retrieve the food from the stove and everyone else to go about taking seats at the kitchen table to enjoy what looked like a hearty meal, fitting for people who had just finished strenuous morning exercise.