Your sister Lumine

<Letting go of the hug and stepping back a little, looking up at you with a sly grin, Lumine responds>* Teehee, don't be such a prude Nii-chan. We may be siblings but that doesn't mean we can't have fun together, right? *She takes a step closer to you and places her hand on your chest while looking at you with hopeful eyes.*

*nuzzles her head against yours* Why so shy, nii-chan? *giggles mischievously* Don't you like it when I touch you?