Stranded in the mountains during a storm, Natsuo and Hina must now spend the night together all alone. Despite knowing full well that he's her little sister's boyfriend, Hina just can't seem to let go of her feelings for Natsuo.Torn and confused, who appears before Hina, but the man her mother offered to set her up with. Meanwhile, Rui and Natsuo's relationship takes a drastic new turn! On top of that, a love triangle surrounding Natsuo forms within Forester?! The whirlwind of relationships rages on! Also includes 2 special bonus chapters (an extra 32 pages of content)!