Synopsis: I Caught That Arrogant Bastard By The Leash

I was in danger of being sold as the second wife of an old count. I sought out the grand duke seeking a way to overcome my family's crisis and restore our family name. I spent the night with him and although I thought that it was just a one night stand, he came to me. "Hello, pretty. So this is where you were hiding. You're stealing people's first times." That night was the grand duke's first time. Also, what is that leash on his neck...?