Collaborative sex stories let us write the plot together

(Her Secret Fantasy, continued by 7...)

On the first day of what ended up being labeled “the tub project, ” Rachel not only soaks her body from her breasts down in the cum-filled tub, she climbs out and gets down on all fours so you can fuck the cum in deeper before climbing back into the tub and remaining there for several hours afterwards before repeating it. On the second day, after Rachel is done being gangbanged by about two dozen BBCs, she finds technicians in the room, having just installed a SNUBA system (like scuba but with a long hose connected to air tanks instead of wearing the tanks) and they instruct her on the very few basics she’ll need to know, like how to recover her mouthpiece or clear the goggles.

Basically, thanks to this new system, Rachel will be able to remain fully submerged, from head to toe, in the semen-filled tub for up to an hour at a time. Since you still won’t get into the tub with her, she takes a very long and thick dildo in with her, and as you watch your girlfriend slowly disappear, the only sign that someone is even in the tub is the air hose line going down.

Under the surface though, Rachel is having the time of her life. Floating several feet below the surface, and holding herself in an upside down position, she is using the eighteen-inch dildo to repeatedly force as much of the cum into her womb as she can. When she emerges about forty-five minutes later, you help her up out of the tub and help her clean her face. Then you step back and just marvel at how beautiful she looks, every inch of her smooth, toned skin covered in a glaze of cum. Her well-rounded hips and bubble butt, her large, firm breasts, all seem to be enhanced by the sheer coating, glistening in the room’s lighting, and her mildly distended belly, looking about four months pregnant from the volume of cum she managed to push in past her cervix, seems to match the rest of her form perfectly.

You don’t even wait a minute, you just bend her over and shove your very hard cock into her pussy and start fucking her roughly. Your girlfriend moans and bounces her ass back to meet your thrusts, her bubble butt rippling and jiggling in a way that just drives you crazy.

This cycle repeats itself for the rest of the week, and despite so how many larger cocks have fucked your girlfriend each day, you both still very much enjoy sex with each other. During the third week, Rachel is tied down to a declined bench, specifically molded to fit her body comfortably, with her hips elevated well above her head, and her legs supported up and spread apart. Her pussy is then fucked by fifty of the biggest BBCs in the whole Society. All of them cum inside her pussy, which is then sealed off at the end of the session with a diaphragm-like device that holds it all in.

Sadly, during this week your not able to fuck Rachel’s pussy, but she let’s you fuck her ass daily to make up for it. This is also the week that your kids move in, as there is a specialy built wing and common areas of the small mansion designed for your family to live in, with very well trained caretakers and tutors for each of the children. The “adult” wing is kept secure with electronic locks to help make sure the two areas are kept separate.

The next month seems to fly by, with frequent innovative devices being introduced regularly, such as the dildo that pumps pressurized cum into your girlfriend, or the modular suspension rig the allows her to be supported in mid air in over sixty different positions while being fucked. Your favorite is the unbelievably tiny camera attached to the ring from a diaphragm, that could catch snippets of video, allowing the viewers to watch the cum spurt out of each cock head and into her pussy from the inside!

Rachel falls pregnant during the second month, at which point things change a bit. The various methods to assist in her impregnation stopped. Daily measurements are taken digitally, allowing for a 3D model of your girlfriend to be viewed online, allowing viewers to track her body’s changes. There is also a slider bar that can be manipulated, allowing viewers to see how your girlfriend looks at any point from conception to birth. She gets mad at you during the seventh month when she catches you playing with the slider, watching the belly on the 3d model inflate and deflate like a balloon repeatedly.

Rachel is still gangbanged on a daily basis throughout the pregnancy, before giving birth to another boy. Fans on her OnlyFans page comment relentlessly about how much her breasts grew during her pregnancy, and just like every time before, her ass and breasts keep much of their increased size after the birth.

After only three weeks, she is cleared for sex one again by her doctor. John comes to the mansion the next day to meet with you both. He points out that since the start of the online Queen of Spades ‘reality-show’ like video sites, their membership has skyrocketed, making their Society, as well as you and your girlfriend through the royalties, quite rich. No one has ever made anything like this, capturing every moment from gangbang to conception to birth.