It was a hentai about a convenience store worker who was forced to talk to this bratty girl outside (the manager made him do it because he was to scared to talk to her), he found out she ran away from home then im pretty sure then decided to take her home for the night. After that he masturbated to her in her sleep and she found out then decided to help him because she was thankful, it was pretty wholesome. (Some details may be wrong since this was released years ago)