叶えて！ジンニャーちゃん！！

Kenichi Nishikasai is a 31 years old man but with a body of a middle schooler. While trying his new onahole abeautiful lady genie appears, she is actually a demon trapped by gods she angered. He have 3 wishes to make, before his soul is taken away. Read as he waste his wishes for his soul. From the author of Boku Girl. (Source: Japanese Publisher, translated)