Together, they might suggest something like “My Bratty Lewd War” or “I, the Brat: Erotic War.” This could be a fan-made title, a misremembered or misspelled series name, or a niche doujin (self-published work) that isn’t widely cataloged.
So a literal translation might be: or "My bratty erotic war." boku gaki ecchi sensou
Note: This content is classified as adult/eroge and is meant for mature audiences. Together, they might suggest something like “My Bratty