GVH-549 Ruisa Miyakozuki, my beloved beautiful fiancé who was turned into a sex slave at a hot spring inn

Ishigami, who works at a major advertising agency, is dating Ruisa, who works as a receptionist at the same company. However, ``Ishigami'', who is in love with ``Ruisa'', is frustrated every day with ``Ruisa'' who never lets him have sex with her even though they are engaged. One day, Ruisa's boss and senior colleague invite her to preview a comfort trip... A pervert NTR awakens in a hot spring inn