chapter 2(⊙…⊙ )(⊙…⊙ )his father mistress is his wife's sister .(●￣(ｴ)￣●)
stepmother - his auntbrother - cousin (in a sense?)...
chapter 2(⊙…⊙ )(⊙…⊙ )his father mistress is his wife's sister .(●￣(ｴ)￣●)