疎遠になっていた幼馴染（彼氏あり）をセフレにしてみた (Associated Names)

My childhood friend, my first love, and yet someone who has a boyfriend ── an unattainable figure, Karen Sakura. I seized her weakness and made her my friends-with-benefits partner ── Karen Sakura, my childhood friend, my first love, but someone who has a boyfriend ── An unattainable figure. Now, I’ve seized her weakness and made…