Grab a few condoms and play it safe

Considering your options, and especially if you keep in mind what you've already done, it's still a better choice to keep quiet. The last thing you need is for your parents to talk you into seriously dating your own brother now that you are an attractive female. It's not like that's the only problem either! Your mother always wished to have nothing but daughters... so upon hearing that you've changed, she might really enjoy that idea? Oddly enough you can't quite remember anymore what you're supposed to do to change back into a guy... or was it something you weren't supposed to do?

Regardless, let's keep things secret for now.

"So yeah, that's the story." You gaze down at her and she finally lets go of your private parts. The soft lips of your pussy simply return to their natural position and hide your tight little snatch. It's still so weird to think you've got a hole down there...

"That's nice, I'm happy for you!" Your mother takes a brief moment to contemplate the situation before excusing herself for a quick venture into your brother's bedroom. Upon returning, you see that she's holding a small pile of condoms with both of her hands! She must've raided his stash? Though the reason for that is rather elusive. At least until she dumps half of the pile into your open hands while keeping the other half to herself. It's gotta be at least half a dozen packages? You give her a quizzical look.
"What, why the surprised face? Were all the jokes about being the new wife too much? Well then let me spell it out for you, cutie-bun! It may look like much, but you just entered your precious little honeymoon phase! Trust me, in an hour from now you'll be happy I gave 'em to you. Otherwise you'll get a big pregnant belly sooner rather than later?"

"Pregnant!! Pregnancy!! I completely forgot about that!!" you blurt out immediately following those words. You can't allow yourself to get pregnant or you will be stuck like this! "Relax... there there, honey..." comes your mother's soothing tone. She didn't seem to care at all, but why!? This is a HUGE deal! "No!! You don't understand!! I almost forgot that I... that I can't risk..."
Oh no it's gotta be that cursed medicine she gave you earlier, this isn't something you can afford to forget so easily!! It's irritating how little your mom seems to care! "You just go ahead and give it a few more seconds. Give it a few more moments and you will forget all about it yet again..."
There's absolutely no way you could forget that now!! You can't risk getting knocked up!! It's burned into your brain, it's .... !!

A quickly fading memory...

"What... were we talking about?" It's like you just had a blackout and you can't quite point at what the topic was about.... oh right, condoms. The condoms?! It sounds rather... difficult to believe that a stack of them wouldn't be able to last long. But all right. "Th-thanks, I guess?" At least she seems fine with the idea of you fucking her hubbie, so you reluctantly keep the condoms. She had an unexpected smile -- did you miss something? "I'll uh... get going then," you add before turning around to move downstairs -- following the noise of your father's TV. Mom seems to have other plans for herself. With a knowing and mischievous grin she simply returned to the master bedroom. Which reminds you of how you still hadn't seen Jimmy. They're not going to have sex again already, are they? At least this time they might start using protection... and even if it's indirectly, Jimmy and his influence on your parents helped to keep you protected as well.

Of course, your mother was simply full of glee after seeing the medicine work so incredibly well. Even if somebody accidentally mentions that taboo topic -- pregnancy -- it's going to linger inside your mind for just a few moments before it simply disappears again. Still, she made a mental note to tell her husband about that development. It would be a wild rodeo if he accidentally mentions that topic while being balls deep inside his 'new wife'.

As the living room comes into view, you can see that your dad still hadn't bothered to get dressed. His hairy body was on full display, and upon approaching, you can see that his semi-erect manhood also still existed. One of the things which unfortunately didn't change. "Took you long enough," came his grumpy response as you sit down by his side. He gives you a confused stare in return. With a quick glance towards the television screen you make sure that you hadn't failed to notice the source of his confusion, but you remain clueless? Something was irritating him for sure. It's only when he slides a hand down to grasp the shaft of his dick to point it upwards that you get an idea. "Hop on. I'll keep your insides warm!" This certainly isn't how you planned to watch TV...

"Errr..." This is so damn strange. You still don't even feel like you are a girl, you still have the mind of a boy, so impaling yourself on someone's fuck-stick was a repulsive thought! Even more so if it's your own dad's chubby cock that you are meant to bury so deep inside your twat that his dick can play a round of tickle-the-cervix.

"Sure, I guess." You get on the couch to straddle him and aim the stupid slit of your cunt towards his erect shaft before gradually lowering yourself towards it. There's just an inch left between his naked cockhead and your fertile pussy when he grasps your waist and holds you in place -- "Slow down!" He gestures towards the condoms you're still holding onto. "May wanna use one of those before you make a mistake?"

"Oh, right." You're quick to retrieve one of the rubbers and he skillfully peels it over his manhood before you resume and let your flowery labia open up and engulf his appendage. The condom was resourcefully lubricated so it slid in easily, and you keep lowering yourself until you sit on his lap with his entire rod hidden inside your crotch. Sex is still the only thing you two have in common... Even with the latex to separate your genitals, you could feel every vein and shape of his organ. You could also feel it still growing inside you, as if approving of your tightness and the heat of your teeny twat.

So weird to be a girl! How can something so insignificant offer so much pleasure to a guy? It's getting even more unpleasant when you can feel your lady parts instinctively reacting to the new penetration. The musky scent of your vag begins to fill the living room. Now there's already two rooms that carry the distinct smell of sex because of you...

It didn't get any better for the rest of the day either. From here on out, everything became kind of a blur...

Over the next few hours, you ended up fucking more times than you could count. Each time until he finished and you didn't. He took you while you were bent over the couch, he fucked you on the kitchen counter, he violated you in the bathroom, and he even fucked you one more time right after you had taken a shower in an attempt to wash the overwhelming stench of warm latex off your body. Before long, every room carried the unmistakable scent of sexual intercourse. The semen-filled condoms were rapidly piling up in the trash bin because of you two. It was truly a honeymoon of sorts and it blew your mind that he didn't need any breaks to recharge! And while the pleasure was rather one-sided, you were simply happy to have found a way to pass the time quickly and efficiently. Who would've thought that you can find relief in lying on your back with your legs sprawled apart and your cunt ready to help him into another orgasmic release? You were however the only ones with that much fun, since while you had a senseless marathon of getting laid as often as humanly possible, you kept overhearing arguments out of the master bedroom. Your little brother really hadn't been fond of having to use protection. He had REALLY enjoyed getting to fuck his own mother completely raw and bareback, so when that treat was taken away, he naturally threw a fit and kept complaining to try and get things his way like the bratty teenager he is.

What you hadn't heard was the constant teasing and sly promises your mother had made. She knew exactly what to promise him in order to tempt his hormone-addled mind into what she wanted most. Jimmy gets to fuck his mom without condoms as soon as Jimmy's girlfriend -- you -- gets to fuck without condoms as well. It's only fair, is what she kept telling him. She hadn't stopped there though, she poured her soul into it! She continued teasing his senses while kissing and stroking him. She offered sweet lies about how his girlfriend had been begging for permission to see what it's like to have sex without a condom. How his sweet girlfriend had been crying out in desperation since she wasn't allowed the sweet relief of her new partner's warm, gooey semen leaking into every corner of her womanhood. And finally, about how his girlfriend was so incredibly fond of the idea of being properly wed to her new partner. Starting a new family and having many children. Your succubus of a mother continually planted more and more ideas into his susceptible mind until he began to believe every word she spoke to him. By the end of it all, he truly believed that you wanted to marry your own father. That he was spoiling the fun for you by making you use protection! Of course she made sure that he never had a chance to talk directly to you about it all.

It was sometime around midnight -- while you lay asleep on the couch with the TV still running and your sleeping father settled on top of you, his spent cock resting on your naked belly -- that your mother ventured into every single room and collected every condom she could find. Until none remained. She hid them well, but before getting some well-earned sleep herself, she visited your sleeping form a final time. A pleased smile rested on her face, she had been successful! As little cherry on top, she removed her wedding ring and gently reached for your ring finger to bless you with that new gift. She's one step closer to having you and her husband freshly married, even if it wasn't official yet by any means. It was a very unusual sight -- a young girl who barely looked old enough to be legal, and on top of her a sleeping partner who looked old enough to be her father or grandfather.

That wasn't at all what your mother cared about of course. Starting tomorrow, it will be up to your new husband to decide if you play the pull-out game like a couple of horny teenagers, or if your new husband gets to inseminate your stubborn vag until your body has **** but to conceive a healthy baby boy for him.

She had a lot to look forward to!

Just as she was about to leave, she noticed a last condom package stuck between two couch cushions. It must've gotten lost? It would've made for a useful surprise in the morning just in case hubbie might be in the mood for some early morning sex once the two of you wake up. Your mother deliberately shook her head. She removed the condom - but replaced it with a box of tissues! After all, tissues are a lady's best friend when planning to have unprotected intercourse with a loved one...