Summary:

"Why do I have a penis?" When I was three years old, I realized I'd been reincarnated as the protagonist of the erotic game "Flower of Histoire" which I was a big fan of in my previous life. And tonight, with my departure just around the corner, my childhood friend Ruri, who I have harbored huge feelings from my previous life, approaches me just as the game's scenario dictates. But is it really okay for me to hold you? If I hold you, I'll never be able to let you go. This is the story of how I wanted to penetrate you from my previous life, even going so far as to transcend the boundaries of gender.