You Can't Kill Weeds

Jack has fisted Robby many a time, knows how to ease in with a folded hand- fingers overlapped to create a gradual spear, thumb tucked under, nice and slim for the initial penetration before he can curl his hand into a fist inside Robby. Rolling and rubbing his knuckles along Robby's walls, almost digging them into his prostate all to draw out these keening whines from Robby's throat.

Then it starts not being enough of a stretch for Robby, the aching burn isn't hot enough, his thighs don't tremble like they used to. He's reluctant to say anything because he feels so greedy and embarrassed that Jack's speared hand isn't enough... but he fucking needs it. Needs to feel that 'too much too much too- fuck yes finally' feeling of something massive stretching his rim and sinking into his body. Eventually Robby plucks up the courage to ask Jack to skip the neatly folded position and start with his fist balled.

"You think you can take it closed? Yeah? Fuck, my fist is so God damn big next to your hole. Want it, baby? Gotta keep telling me otherwise I'll stop- need to hear that you want it."

And Robby is whining and gasping out an endless stream of "Yes. Yes, yes, yes, yes-" as Jack angles his fist just right and pushes in, stretching Robby's lax hole even further. He can't keep his back from bowing, instinctively trying to get away from the harsh burn but he never stops his litany of "yes, yes, yes-" even as his hole barely stretch around the widest point of Jack's fist. Robby only goes quiet -well, not quiet, but he stops forming real words- when he's swallowed Jacks hand up to his wrist.

Grace is joking around with a selectively violent creature that can rip his soft squishy body apart in an instant!

But it’s also a lot of fun to hear Weir talk about all the stuff he wants to include in a possible sequel, like the fact that eridians can have several conversations at once even with the same eridian. He imagine Rocky and Adrian bickering in one conversation while having a nice conversation at the same time that slowly turns into a fight and all of a sudden they’re yelling at each other in two conversations about different things.

He also says they have terrible spacial memory because they can see everything around them all the time thanks to their echo location so to them it’s crazy that humans can only see in one direction but still remember what’s behind them and even what the last room they were in looks like. Apparently eridians mostly just remember that the room exists and that it has the computer in it but if you asked them where the computer is placed in the room they’ll struggle to give a precise answer.

And Rocky got scared when Grace hugged him because eridians don’t have a concept of expressing affection with physical touch. To them it’s only neutral or violent because thanks to their hard shell they can’t really feel much. They only use it to move each other around or to break through their prey’s shell to get to the soft insides. So in their inter-species friendship only Grace would feel any desire to touch Rocky. It makes it very cute that Rocky joins in on Grace’s hugging ritual. It’s purely for Grace’s sake.