"Chichi-ue?!" this was an excited utterance from Tamamo, she couldn't believe someone would actually use such an archaic reference for their parent. Of course, there was at least a little hypocrisy present at the surprise but she coughed soon after. "I know, I wonder if he's living in one of those fantasy universes in his head too... Or maybe one of those old Samurai Movies, fufufufu~" this was Shuten's commentary. Though she'd like to have said a bit more, she had to agree that overall their father could be blamed for their birth order, if nothing else. As an aside there was the matter of her brother apparently thinking her lazy and lush worthy all on her own. "Urusai! Letting one's older brother do his duties as big brother and not doing too much is my honor as a little sister!" her words made it sound like this was Shuten's Knightly duty. But, as always they'd be accompanied by more biting commentary worthy of their siblingship. "Besides, if you didn't go do errands imagine how little you'd interact with others. You still manage shut-in status even with me having you do everything. You'd be a Mega, no ULTRA NEET, without me!" she exclaimed in a fashion which made Tamamo wonder exactly what their home life would have been like. She imagined Kou running around and doing stuff for his sister and she'd be the type who in turn kept women she didn't like away from him, which wasn't really unlike the other siblings she watched in action.
As they moved along in conversation, Tamamo couldn't help but feel sheepish. She always did when it came to the relationships she had with others that she couldn't really define herself. She appreciated the Kaiba siblings for different reasons. Tsukiko was a humanizing individual and managed to make her feel less outcast by her status than many others did. She was one of the few to accept her even knowing exactly who and what she was. And given her own status, one of the few that Kimiko didn't have to worry about, her intentions were always very clear after all. Besides the fact that they grew up together she really threw herself into their friendship, she could only answer those feelings in kind. His words about his would be thoughts about them had he encountered them together made her chuckle and gave a bit of insight into this thoughts and curiosities. Especially the leading part at the end about Kaiba, "Sou ka, I suppose it would be easier to relate those to things we know. I find it surprising you think Kaiba and I get along, but given the way you interact with your sister, I can see how you came to that conclusion," she said giving it an honest bit of reflection. "Kaiba annoys me, a lot actually. But he's dependable, task and goal oriented, and he does right by Tsu-chan, so I can... respect him. But I also kind of like messing with him, I don't know if that makes sense," said Tamamo, not having a deep recognition of how one could potentially see that sort of relationship. Perhaps they were like, siblings with different parents. At the very least, she knew the kinds of things that Kaiba Seto was capable of, and in some ways, aspired to make as great a mark on business as he did. No, that wasn't right. She aimed to blow his efforts out of the water, which was generally how she was about everyone in business. Battling hard against worthy opponents was her pleasure in that world. Kaiba fit that bill enough to earn her ire a bit more than most, but she likely would have been a bit friendlier if they were in a more direct competition.