Fucking my Grandma Update

I started fucking my grandma Thelma during a lockdown and regular still fuck her today. But wants me to find a wife and I've dating but hadn't anyone special till last May. I met Amy 25 a quiet shy girl who worked at the local supermarket. I asked her out a couple of times and was rejected each time. But I don't give in and wore her done so to speak and we went to the movies and a snack at the diner afterwards. I had enjoyed the date on getting her back home and asked her out again and accepted. I then went home and went into Thelma's room and joined her in her bed and fucked her. After several more dates I took Amy to meet Thelma and we had dinner at my place with Thelma. Another couple of dates and I got Amy into bed and fucked her and took her virginity. Amy doesn't have any family as far she knows and raised in a orphanage till she released to look after herself. I didn't take as much care as I should have, but I didn't worry about her getting pregnant. The following morning Amy wasn't happy and looked very worried and Thelma asked her what was wrong. After finding out I hadn't taken any care about I might have gotten Amy pregnant. She asked me about my intentions and I realized straight away I was in trouble if I didn't reply to satisfy both of them. I replied I want Amy pregnant so when I ask her to marry I would have a lot better chance of a yes response. Thelma answered first Goodman, Amy is perfect for you and then she asked Amy would she marry me. Amy answered Yes I will, now Thelma, Amy and my mother Sally are planning my wedding in September. Amy is living with me and Thelma now and has missed her periods twice and gone to the doctor with Thelma for a test. I still get sex from Thelma when Amy is working