My Little Sister Is a High Teen♪ Akina Hoshimi

About this work

"My ideal type is my big brother♪" Akina-chan, my little sister, says cute things with her clear eyes. I can't help but adore my little sister, who gets up early every morning just for me to make my lunch. But lately, something seems off. The lunch ingredients feel like frozen foods. She also seems to be going to school earlier than usual... Curious, I followed my little sister... "How do..."