Onee-san ☆ Hara Mix
|Title||Onee-san ☆ Hara Mix|
|Aliases||Onesan hara-mix, Sister Haramix|
|Publishers|| Lilith Soft|
"Die within a week...?" The main character is suddenly told so by the grim reaper girl. He will need to make someone pregnant to live longer!? Having sex with a widow and make her pregnant within a week!