Watashi, Elite Tenshi desu ga Nankou Furaku na JK ni Komattemasu!  

Im an Elite Angel, but Im Troubled by an Impregnable High School Girl!, 私、エリート天使ですが難攻不落なJKに困ってます!, I'm an Elite Angel, but I'm Troubled by an Impregnable High School Girl!, I'm an Elite Angel, But I'm Troubled By an Impregnable High School Girl

An angel named ariel exists to reward people for doing good by fulfilling their small wishes. however, one day, while granting a wish to a girl, she realized that the wish was beyond anything any previous angels had ever encountered. in order to understand and grant kiraras wish, ariel descended into the human world to meet her personally. but as it turned out, kiraras mind was not as innocent as ariel's mountain of good deeds suggested.