The two girls found themselves drifting to sleep surprisingly quickly. Rhonda fell asleep first, exhausted by the day's events, but moreso comforted by the close, skin-tight embrace of her slimy friend on her skin. It felt, in its own unique way, like a hug, and the comfort that provided shepherded her to unconsciousness fast. Sofia drifted away soon after, but it was the feeling of her friend's rising chest under her midsection, the beating of her heart sending the smallest of ripples over her liquid skin that made a sense of peace wash over her.
However, not long after they both found dreams, a new change started to occur. Rhonda was lying on her side, and from where it was nestled between her breasts, Sofia's dark slime core was under a minor, but fairly constant bit of pressure. The core was not a solid object, just a slightly denser purple sphere of slime that was far more magically charged. And so as it lay underneaths Rhonda's right boob, it was pressed slowly into her left. The skin there was permeable, and as the night continued, the core slowly started to seep beneath the dragon-girls skin. Once it was slightly inside, the core itself sensed the magic of the host's body, and on instinct moved towards it, speeding up the process until the dark purple orb disappeared entirely beneath the skin of its host. It then nestled right beneath Rhonda's sternum, and the nearby beating of the heart rippled it slightly in a perfect rhythm...
The next morning, Rhonda woke up and stretched. She felt her wings stretch out behind her and mumbled "Still feels a bit odd that..." as she recognized her skin felt wet. For an instant she wondered if it was sweat before she felt the slimy form of her friend ripple along her body as she too rousted to consciousness.
"Hey there, how'd you sleep?" Rhonda said as she lifted her sleeping shirt and Sofia's face appeared on her midriff again, smiling.
"It was- ummm, it was actually really nice..." Sofia said with more than a hint of bashfulness in her tone. Her vocal chords were clearly becoming stronger as her intonations came through more clearly, and forming her face had taken much less time. "You actually toss and turn much less than I do, so it was really relaxing. I didn't- I didn't bother you did I?"
Rhonda's own blush filled her face as she quickly noted "Oh no, no it was nice for me too. It was like having a comfortable blanket around me , only slimy, but in a good way!" She giggled as she watched Sofia's face smile in turn, though it was very hard to see her from this angle. Rhonda looked over at her phone, realizing that she had about an hour and a half before classes started again. She felt a pang of remorse as she said "Hey, I gotta go take a shower, and I really don't want you to swirl down the drain so... I think it might be best if we split for a little bit. At least until it's time to go to class"
Sofia for her part, nodded as best she could "Oh no, I know I've made you pretty slimy, yeah- yeah I'll let you go get ready. I'll just stay here until you get back."
Sofia started to slide off of her best friend's body in a reverse of what had transpired in the bathroom the day before. Rhonda felt the thin membrane slide down from her head first, and slowly drain from her body as her friend slid from her feet into a puddle about two foot away from her body. However, for Sofia it ironically felt as if she was fighting against gravity. The more and more she pulled away from her friend the more her entire body seemed to want to form back around the dragoness' body. She couldn't focus enough to make vocal chords, so she made no sounds of exertion, just ripples in her body as she tried and tried to pull away. When about half of her body was on the floor, she finally couldn't hold it anymore and felt herself sliding back up her friend as if sliding down a steep hill, pulled by some unseen force.
Rhonda suddenly felt her friend change course, the thin membrane of slime armor quickly reforming around the upper half of her body, and when her face was covered again she felt Sofia's face appear back under her shirt. She pulled it up and walked over to a mirror to make the conversation easier.
"Is everything alright?" Rhonda asked nervously, seeing a look of confusion and worry appear in her friend's face on her stomach.
"I- uh, I don't know- I just couldn't reform. Or, that's not it... I can move my body, but the further I got from you the harder it was to do anything." A pulse of nervous energy ran through Sofia's body.
Rhonda was also starting to get worried, but she tried to stay calm for the sake of her friend. "It's alright, I'm sure you're just still getting used to your slime body." She looked around the dorm. "Okay, lets go get someone and see if they can help..."