Synopsis:

Quite common college pupil Mitsui Yuuichi. At current, it lives alone to go to college. She shouldn't be... I imply it's youthful sister pleasure love.

Subsequently, "It reaches an act prohibited the way in which issues are going", to go away with the youthful sister, a college removed from the mother and father household was chosen brokenheartedly.

Nevertheless, the day with summer season trip, a beloved youthful sister visits in Yuuichi. The youthful sister who noticed after an interval of two years, fairly as it's, corpulent bust, pinched-in waist, the develop into tense ass was newly acquired.

Youthful sister Hana who has this strongest visible. Nonetheless, to her, there was just one fault. Solely fault, it... horrible it's silly. It's forgotten to have remembered if strolling three steps one after one other, the kanji can hardly be learn, Distant management with three switches or extra can't be operated.

To carry up youthful sister Hana just like the hazard even of the social life to a splendid grownup, Yuuichi prepares oneself to stroll within the thorny path.