Childhood friend 'Rui' grew up like siblings from an early age. Since long ago, they have come to each other's homes and even when they started living alone. One day, I noticed that Rui's growing breasts are growing! Knowing that, Rui's chest chiller + panchira double flickering attack... Even if you don't think about it, you can't help but stare. My cute childhood friend's naughty temptation is already on the verge of my limit!
