Chrome
I really enjoy playing with little kids, preferably cute boys like him and I don't feel like stripping. I quickly alter the mark to be put on his left eye.
"We each have our own chores and duties like Akira-san being the bartender, I taking care of new members and whatnot." Showing the big sister side of herself, Chrome smiled proud of his magic seeing another slayer is around and it might prove a trouble if Aiden or Sable spots him; The boy looks able and mature enough even more than Aiden but even so, Gwen will be at his aide no matter what since he is just a kid and all, she'll be the best big sister she ever hope for.
"Cool magic. I'm an Ice Mage, Ice Make magic powerful on its own rite fueled by creativity. Oh! That so? Don't let my stripperefic/good looks fool you too. Your dad, well. He is a strong mage, I've had fought him once in the grand magic games and lost to him when I was your age." Gwen admits her loss but even so, she's open and humble about it.
"Your dad is a good man even though he's lazy and anyways what's your name?" She already introduced herself formally without using her nickname because she finds him worth it.
"And if you wanna tag along, I have an A Class job for everyone in the dungeon. The sound of it is creepy but worth it. Gwen remember a comical yet scary memory of being pinned down by those weird hydra things.