KSBJ-370 My fiance's father was my former "dad"... Mai Hanagari

She was engaged to her boyfriend and everything was going smoothly until this moment... Mai visited her fiance's family to announce their marriage, but the person who greeted her there was her ex-sugar daddy. Her fiance holds a secret that she must never reveal, and asks her to make love to him as before. Mai has no right to refuse, so she is played with as she is told.