Tony's Heroine Series: Kanodžo wa hanajome kóhosei? – Cinderella Collection

Shinji's parents died in an accident years ago and he grew up in an orphanage. Years later, he discovers that his father was the only heir to a millionaire. Now, Shinji’s grandfather offers him an inheritance of the entire family business and fortune. But Shinji isn’t excited about taking on the responsibility of running a big company, especially since he has his own plans and wants to marry his childhood sweetheart, Sae. To make matters worse, his grandfather won’t take no for an answer but offers Shinji an escape clause! Can Shinji stay true to his love while embarking on a twisted sexual quest to gain freedom from his grandfather’s will? (Kitty Media)