The younger mutant watches in awe at his ability to use his tail like a limb, how he manages to grab and lift up the pitcher with ease as if he's mastered an art form of sorts.
Normally, she'd simply take a seat on the chair regardless of the comment, attempt to sit normally despite how uncomfortable it would be on her legs. Memories of attempting to sit more comfortably by drawing her knees close to her on a chair would lead to being reprimanded, something about looking 'too rude' or 'childish', 'less human' was the more common one.
Her eyes focus on the empty spot beside Kurt in contemplation. Something clicked in her mind, dormant rebellion against what was drilled into her head sparked alight at the sight of seeing someone much like her do it.
Sure, she decides, she can sit on the table. It's not like the St. Juniors would say anything since it's on the patio outdoors and not a counter or table in the kitchen. With the swiftness of a feline, Ivory delicately hops onto the table to sit with him, perched with her arms resting comfortably on her knees.
"Merci!" she thanks in a more chipper tone, accepting the glass and taking a sip of lemonade. Said sip turned into a full on drink once her mind registered how parched she was.
There was something... cathartic about being allowed to sit in a non conforming manner, a sense of freedom that felt impossible only about a year ago, the height it gives her even if it's a little dizzying should she look down. Bright blue hues gaze down at the beverage in her hands in thought, appreciating the break it gives from the unrelenting summer heat.
"Um... Sorry for staring earlier. My tail can't really do that.", Ivory kept an eye on the tail on question as to not knock the pitcher and glasses over by accident making sure it lays next to her somewhat dangling off the table, further proving her point, "It's too fluffy."
"Th-That's not saying it's useless or I hate it! I like my tail!", Ivory immediately clarifies in a panic, her voice shrinks back to It's more common shy tone, "I-I just, um... think it's so cool you can do all of that..."
Not only his prehensile tail, it's how he presents himself with no worry or shame of what he is, it's embracing his physical mutations, doing whatever is natural of him to do without worry. It gives her a glimmer of hope and inspiration where felt to be a losing game for someone like her to fit in. Rogue and Remy have been super accommodating for the furry little Outlier, of course, but Ivory couldn't shake off the perpetual guilt that it was more out of obligation than anything. A belief that her needs are obsolete compared to others warping the intentions of others' actions as much as she knew it wasn't true.
"Ma Mére would be really mad at me for sitting up here.", the thought simply came to mind, "She always said it wasn't, um... Dignité? Dignity? Dignified." There, she got to it eventually.