HUNTA-975 "Big brother... why did you do that (kiss) yesterday?" I couldn't help but kiss my sister who hit me right where it hurts... I have a super cute little sister. Even though we're siblings...

I have a super cute little sister. Even though we're siblings, she's so cute that I want to kiss her! One day, while I was teaching her, I noticed how incredibly cute her profile was and before I knew it, I had kissed her lips! Ever since then, we've been too aware of each other and couldn't talk properly, and I thought she might have started hating me. Then... the day our parents went on a two-day trip... The moment the door closed, we looked at each other and kissed passionately!!! As if we had been waiting for this day, we eagerly desired each other!