Black Panther and Sweet 16 Vol. 5 (Kodansha, 2017)

Taiga is a strong-willed sixteen-year-old keeping the super-dangerous beast-boy Anri as a pet. She fell in love with the scary-looking but kind Kurogane but was rejected, and Anri makes sport of even that! When she finally gets her date with Kurogane, Anri joins them halfway through! And for some reason, he looks melancholic? She wants to concentrate on her romance with Kurogane, but Taiga can't help but worry about Anri... This super-dangerous love triangle kicks into overdrive! Is major progress coming in Taiga's relationship with Kurogane?! The 5th volume is almost too dangerous!