@Umutowski Not sure, but I'm fairly certain that the title was something along the lines of "The boy who cried wolf tells a lie again" or something like that
As much as I like the art style, the author really needs to pay attention to the characters' proportions in some of these scenes. The double page shot of Kazuya and Sumi makes it look like they have dwarfism. This isn't the first time I've noticed these bad details either.
In case either of you or anyone else needs confirmation, searching up "The boy who cried wolf tells a lie again" leads to "Ookami Shounen wa Kyou mo Uso o Kasaneru" on here and it is absolutely fantastic. Thank you for pointing to it. I wasn't expecting a cross dressing romcom to be so wholesome but it was one hell of a palette cleanser.