NTR-010 Pregnant with... brother-in-law

The young couple is living a happy life in a small house in the suburbs. The story would not be worth mentioning if the brother-in-law did not come to stay at their house for a long time. Hearing that his wife was pregnant, the husband was happy because after so many years, he was finally preparing to welcome his first child. But things weren't as good as he thought. Living in the same house, his brother and his wife had suddenly developed feelings for each other. Every time he went to work, it was a sneaky opportunity for the two of them. Surname. At the same time, he has not had sex with his wife for a long time. Because of these things, perhaps the pregnancy in her womb is not his, but the person she often has sex with - his brother. It's so sad for the husband, being cheated on by his wife without knowing anything while still appearing to be very happy and ready to welcome the child even though it's not his.