Matsuri stared at the vagina that had taken up residence on her face, flushing red as she saw her sister staring as well. Hikaru could feel hot blood flowing through her, pumped by her sister’s heart. Shed barely even noticed the fact she hadn’t been breathing this whole time, realizing that she couldn’t even if she wanted to. She didn’t have lungs, or a heart, or any organs to speak of. She was more of a penis in the shape of a human than a person. She still had a brain and her own thoughts though, which were racing trying to grasp how this could have happened. She stared up at her sister, unable to voice her thoughts at all.
Hikaru felt her world shifting once again, as Matsuri walked over and withdrew her notebook from her bedside table. She sat cross-legged on the bed, handing the pen to Hikaru. Using a pen as tall as she was was challenging, but she managed to write out her thoughts. “I think this is some kind of alternate world, based on the pictures by your bed. I don’t think I need to eat or breathe, either.”
“Haggh dughhh…” Matsuri started, before blushing at both the sensations and how incomprehensible her speech was. She took the pen and wrote: “How do you think we can go back, is it even possible? How did we get here to start with?”
“I don’t know, but, I guess we’re stuck here. Also could you”
Hikaru looked up at her sister, flushing red. Matsuri felt it too, a sudden rush of arousal. This whole situation had been so distracting but now they both felt it. Hikaru tentatively touched her breasts, wanting to cry out at how raw and sensitive her nipples were. Her sister shuddered, wrapping her hand around her waist and sliding up and down, running her finger along both nipples. She shuddered at the sensations, as a rush of precum filled Hikaru’s mouth. It only took about a minute in their state of heightened arousal before Hikaru threw her head back in ecstasy, spewing cum from her mouth all over her sister’s chest and face.
Exhausted, the pair flopped back on the bed, Matsuri panting and gasping through her soaking wet facial folds.