Des：The season when flowers bloom. One day, while returning to her fathers home, Hinas uncles witness her masturbating, and as a result, she begins a lewd relationship with them. Hina, who was completely unaware of the basics of her sexuality, was confused by the naughty caress of her uncles, but could not resist the pleasure and transformed into a sex slave as told. Before long, she stopped going to school and was in Hinas belly, where her uncles and Hina were doing their best.