妹ぱらだいす！～お兄ちゃんと5人の妹のエッチしまくりな毎日～

Brotherly term of endearment: "Nii-san"A cheerful, always smiling, gentle little sister.She enjoys cooking, doing the la...

Brotherly term of endearment: "Onii-chan"Koharu’s younger twin sister.Among her siblings she’s the most timid. Quick t...

Brotherly term of endearment: "Onii"Hiyori’s older twin sister.Among her siblings she’s the most energetic. With few w...

Brotherly term of endearment: "Nii-sama"A little sister who shows very little emotion. Her expression generally doesn’t...

Cup size: E cupBrotherly term of endearment: "Aniki"She is the stern little sister who watches after the studies of the ...