The best of "Forbidden mating between father-in-law and daughter-in-law who crossed the line for the first time" condensed with the confusion and immoral joy of the daughter-in-law who was raped by her father-in-law for the first time! The father-in-law should have opened Kokoro to her because he was the closest man to her other than her husband, but he was aroused by her fresh and lustrous body. The daughter-in-law moans and writhes in agony as he gives her persistent and obscene caresses and thrusts that her husband does not have. Please enjoy the best of the first sex between father-in-law and daughter-in-law, filled with the sexuality of a man who cannot help but rape even if he is family!