CMF-056 The high-society lady trained every night as a male concubine's sex slave, Kiyomiya Ichijō

My name is Kimika, and my husband is Eitaro, who built the Ichijo Group. Four years ago, I was spotted by my husband and entered the family as his second wife, and now manages this mansion. However, recently my husband seems to have lost his passion for both business and me because of his age. However, one night, Ginji, the manservant who usually despises and kicks him, is seen and threatened, and he barges into my bed every night...