Don't Be Cruel, Vol. 5 (Yaoi Manga)

After nearly breaking up, Maya and Nemugasa finally go on their hot spring vacation, where their passions reignite! In fact, Maya becomes so besotted with Nemugasa that he gives him a couple’s ring to “ward off any poachers.” But after their return, Maya is approached by the mysterious Ruka, leaving Nemugasa as the jealous one. Is the shoe finally on the other foot?