Announced the second season of the hentai anime adaptation of the manga "Yubisaki kara Honki no Netsujou: Osananajimi wa Shouboushi" by Tanishi Kawano. Release is scheduled for July 2021. Production will be handled by studio HoKIBOSHI. The hentai will be released in short film format as part of the "Comic Festa Anime Zone" festival. 

From the first season we know:

The main heroine of the story, Rio Fujinashi, found herself in a fire trap right in her apartment. Firefighters quickly arrive to save the unfortunate girl. Among them is her childhood friend Suma Mizuno, with whom she once fell in love. Soon, the crazy flames engulfing the apartment rekindle in Rio's heart the long-extinguished fire of first love...