Female

"You can't tell?" you asked, shocked that the alien didn't know. "What the hell do you think these are?", you scolded while looking toward your breasts.

"In several species we've encountered, both males and females can have large breasts. Looking at the sex organs is the only way to know for sure."

"Then why didn't you..." you began, and then you had a scary thought. Why couldn't they? Then you recalled your final moments on the Odyssey and that intense pain in your lower body. Suddenly, you realized that you couldn't feel anything down there besides what seemed to be your anus with the tube penetrating it, Yet another tube was down there too, likely inserted into another opening. "I...I can't feel...anything down there."

"Your injuries were quite severe. Your sex organs, if you had any, were not recovered. With no prior knowledge of your species we did the best we could with very limited information. That's why we need to know. What sex are you?"

"Female," you replied. "I should have a vagina down there!" Now you wondered what he meant by "did the best we could" What if they... Oh god, this could be horrible.

The alien seemed slightly relieved. "That's good. We took an educated guess and assumed you were female, and that females of your species normally have a vaginal opening between their legs. We have given you a transplanted version from a Cuni. You may have seen them mentioned in the database. Fortunately, their size and physiology appears compatible with your species."

A Bunny Girl's vagina? "Will there be any side effects?" you wondered.

"It's too early to know. That's another one of the reasons I'm suggesting that you stay here for us to continue monitoring your recovery. Also, that was not that only organ we needed to replace."

"What?" you muttered. "Which other organs?"

"Since they're gone, we don't know, but it appears that all of your food-processing organs were gone, and any others related to them. From the skin that remained, we found a lower rear orifice which we were unsure of the purpose, but we presumed it might be a waste exit point."

This was horrible. Based on what he was saying it sounded as if you'd lost your stomach, upper and lower intestines, spleen, kidneys, bladder and who know what else, yet somehow your anus had survived. No wonder they were so keen on studying it. But if all those were gone, how were you still alive? "What did you replace them with?" you asked, fearing what the Grey was about to reveal.

"When we found you, we asked ourselves a similar question. We needed to act quickly but with limited data, and we ended up trying something quite novel. We've replaced your organs with a low-power synthetic matter-to-energy converter which appears to be compatible with your physiology."

"Are you telling me I have some kind of manufactured replacement for my stomach, intestines and other organs?"

"Assuming that's the name of the organs that you've lost, then yes, that is the essence of it. After you've recovered a bit more, I can show you in more detail, but for now you should rest."