DOCD-054 Onii-chan… stay with me just for today… My cheeky little sister, who always looks down on me, suddenly won’t leave my side!? I can’t keep my composure when I see the huge gap between her usual attitude and how she clings to me, never letting go even in the bathroom, the toilet, or in bed!

My usually cheeky, bratty little sister suddenly starts clinging to me one day!? The sister who always looks down on me and teases me is suddenly pressing close and acting all affectionate! Even in the bathroom, the toilet, and especially in bed, she won’t let go and keeps sticking to me, and before I know it, I can’t help but feel flustered. Seeing my sister lying right in front of me in such a defenseless way makes my self-control on the verge of collapse! Just a little more… just a little more… I can’t stop anymore!! Sister, please forgive your hopeless big brother!!