Flying into the shower not only cleaned both of them up, but also had the added side effect of waking up Heather, once her head got under the stream. Sadly Heather didn't know either why they were still knotted together, in fact she wasn't even aware she had such a feature. After a literal cold shower only lead to regret for the two, they decided it might be best to just wait it out, it was late anyways. They shuffled back to the bed and quickly fell asleep in each other's embrace. When they were still connected by the next morning, that's when they got concerned.
“Wait, I can just turn it back into my pussy!” Heather remembered.
“So, what’re you waiting for?” Ophelia asked when nothing happened.
“I’m already doing it… I think… technically I never tried switching yet.”
Finally as a last resort they decided to summon Beldazarr and ask him what's going on. “Forgive me, my mistress, for failing to inform you of this. For you see, due to dragons having a considerably longer life span, many things they do also take proportionally longer. For example, a short nap dragon can take up to a year. Don't worry, mistress, as you’re only half dragon I adjusted everything to not interfere with your normal life. But you wished Heather to have a fully functional dragon penis, so it operates under normal dragon rules.”
“So, how long are we talking?” Ophelia wondered.
“By my estimation the knot will last for 72 hours, out of which around 60 should be left.”
The girls wowed and both looked down at where they were connected. “Another question, why can't I change my cock back into a pussy?” Heather asked.
“That’s simply a magical safety feature. You can't switch between sexual organs while directly using one to avoid… nasty incidents.” The girls winced. “By the way, if you want I can separate you two with a wish.”
“I don't think that’ll be necessary.” Ophelia saw Heather nodding at her. “Knowing that it's only temporary puts us enough at ease and we don't have anything planned for the next few days anyways. Wait, there's on thing! I wish that Heather won't faint from cumming anymore.” Heather blushed a bit out of embarrassment at hearing that.
“As you wish.” The genie snapped his fingers and disappeared again.
“So, what do we want to do next?” Ophelia brought her attention back to Heather, not that there was much choice.
Heather got back into her dom-role quickly. “Whatever I want, my little toy. Now that we're connected your body is completely at my mercy,” she whispered into Ophelia’s ear as one hand groped her butt and the other her tit.
It probably won't come as a surprise that even when joined at the hip the two lovers spend most of the following days having sex or cuddling, and occasionally normal stuff like sleeping or watching tv. Though they did get a bit experimental as time went on.
On the second day they realized they were only knotted together and tried turning Ophelia around, not that they minded constantly facing each other. Ophelia laid her back on the bed and spread her legs while Heather kept standing. On the count of three Heather made a step to her left, while at the same time Ophelia fully turned her body to her right to lie on her stomach. They succeeded and once Ophelia’s legs touched the ground they celebrated by staying as they were and trying out doing it doggy-style.
The morning of the third day they got a bit more adventurous. They wanted to see if they can fly together hands-free. They laid down on the bed with Ophelia on top and once ready the dragon girl took her hands as far away from Heather as possible and started beating her wings to gain height. After gaining a few feet she looked down to see Heather in the air, freely hanging to her only by their joined hips. But over her cheering she failed to notice that the up-and-down by her beating wings caused enough stimulation for Heather to cum. This in turn was enough for Ophelia to orgasm. Her whole body stiffened up, including her wings, and they fell back down onto the bed. After confirming both were unharmed they rewarded themselves with another round of sex.
About an hour before they would finally separate, Heather addressed Ophelia with a request. Heather wanted to...