[T/N: To clarify the joke, I am told that Bara or “Rose” is a genre of yaoi aimed at gay men, featuring manly dudes doing XXX together.
Himaruya is making a play on words and instead of drawing something “like bara” he drew something “rosy.”
Hungary is probably not out to get Italy, as many assumed, but the author, for his cop out and bad pun.
As we know, Hungary is a super fujoshi. She’d probably like Austria x Italy. Yaranai ka?]