Oji-san to Musume

From : The office lady (OL) Hazuka is living together with Uncle Akitsu a friend of her deceased mother. 5 years ago, when she was an orphan, uncle Akitsu offered her help. Eventually, it seems that Hazuka has developed feelings for him. In the meantime, his job was transfered to another place. Is it the end of them living together!? I don't want you to forget me. As Hazuka is pressing him, what should he do! It may be only for a night, but the overflowing feelings can't be stopped. A love story about a forbidden age gap.