Boyfriend in Heat

During a school field trip to a hot springs inn, an unexpected moment of close physical proximity ignites an intense and passionate encounter between Keitatsu and Ran. What begins as a simple overnight stay quickly escalates as Keitatsu’s overwhelming desires take control, leading to a relentless and deeply intimate pursuit of his classmate. The secluded setting of the traditional inn provides the perfect backdrop for their uninhibited connection, pushing both boys into a heated romance that neither can resist. This climactic volume expands beyond the central pairing to explore the escalating passions of several other characters introduced throughout the series. Seisuke and Tsubaki find themselves swept up in their own fervent and explicit relationship, while Himura, a public health doctor with a distinct preference for younger men, also becomes entangled in the unfolding drama. Together, these intertwined storylines delve into the highly charged and unapologetically provocative encounters of the cast. As boundaries are crossed and desires run wild, each character is drawn into a world of intense intimacy, bringing their respective romantic arcs to a bold and unforgettable conclusion.