It was the biggest fiesta of the year in our manse. My mom and I had the table with stacks of food and drink. Like before, my mom is still very pretty with her hair, slenderize physical structure and casual wearable of jacket, revealing blouse and knee-length skirt. Until now she seems very hungry at the moment before it is six o'clock. We were waiting in the drawing room and there was an hour to go. We were staring boringly at the television receiver but I was enjoying the loud rumble of my mother's starving belly. I felt the over hollowness in her belly as I sat up loaded to her. She kissed me passionately before we fell asleep. As we woke up, we started to eat, my mom was eating and eating and drinking more than than I was. As she continued, I noticed her empty slim stomach was getting bigger every minute of arc. Then as there was a poop of nutrient left, she lay back slowly on the lounge and started placing her hands on her big aching belly after she opened a few bottomland release of her blouse to let the belly visible and cool. I came over and kissed it for her. `` Thank you, honey.'’ I said ; `` Mom, you have to finish the residual on the table.'’ She said ; `` Honey, I love to but I will bristle my belly open…'’ As she saw how disappointed I am now, she suddenly changed her judgment."If I eat the rest of the leftovers myself, I promise then we'll have our secret time.'’ I smiled and felt so eagre for my mom to get her belly grown and big before our buck private metre. I embraced her tight and she wrapped her weapons system around me. As she could n't get up because of her loaded heavy belly, I brought the leftovers to her ; she ate all the rest and drank a wide-cut 125 litre carton of water. After that she opened her blouse completely to let her vast belly and teat to grow to their replete size. I lay down on her and and brought my dick to her red lips and suckle it to moisten it for me to rub it over her massive bare abdomen. As we kissed, then her cheek, her dresser and finally all around her beautiful self-conceited belly. As she continued to kiss me passionately, she pulled her soft lips from my lip and said ;"dearest, I'm sorry, but I need the toilet."I said ; `` Mom, you promised me…'’ She started to realise she did promise me. I said, `` Mom, if you really need to go…'’ but she said ;"No, I'll hold it in. I'll hold back my promise to you.'’ I continued kissing her belly and lay on her tits and licked her nipple. I heard my mom moaning in nuisance from her gastralgia and the suffering of holding in her pee. I then put my ear to her belly and listened ; her stomach was moaning and groaning loudly. Mom was getting more uncomfortable by the pain of holding in her piss. I gently rubbed where her extremely full vesica that is ready to burst. After an hour, my mom was fidgeting uncomfortably ; she wanted to enfeeble her urine. She said ; `` Honey, I'm sorry again, but I'm going to burst !'’ As I did n't want my mom to overload her vesica, it's time to get her dead. I said in vexation ; `` Let's get you to the toilet.'’ My mom smiled as I agreed to assist her. As she could n't get up from her heavy belly, I lifted her off the sofa and towards the grand staircase to the bathroom upstairs. My mom was very operose to carry and I took each step very slowly even though I could n't see where I was going to commit my foot. I said in concern ; `` I have you, mom. Just defy it in. ‘'She said in pain ; `` Please hurry, steady !'’ My mom was still groaning in pain sensation to harbor it in as I finally reached the top of the stairs and hurried to the toilet. As I turned the knob on the bathroom door, it won't opened. I said in terror ; `` It's locked !'’ My mom looked storm as she realised something. She said ; `` I remembered I left the key downstairs by the backdoor.'’ I said ; `` I must get it ! I'll leave you here.'’ I slowly lay her on the floor outside the bathroom threshold. She was now near to the moment of exploding her bladder. She said in ache ; `` Please be quick, honey !'’ I kissed her on the cheek. I said ; `` I'll be right back.'’ I darted to the stairs and slid down the balustrade. My mom started rolling onto her English on the floor with her face turning a bit red. As I reached the back threshold, I saw a small-scale pile of keys with tag end on them. I rushed through the pile, with I saying `` movement door, back threshold and garage threshold. While my mom was groaning horribly loud in desperate distress, I could listen her from where I was. Finally, I found the key, grabbed it, ran back and up the stairs and arrived where my mom was. She now was boiling red in the face and sweating heavily and rolling on the floor with her skinny bare legs crossed together, but she was sword lily that I was back. She wailed ; `` Please hurry, steady !'’ I finally unlocked the bathroom door and opened it. I quickly lifted mom up again and placed her on the throne. I placed my hand under her bird to take away her drawers from her hairy vagina. She held me tight for support and puff before she started to pee. She sighed in relax and liter of her urine drained. She looked at me proudly and said `` thank you'’ before she kissed and embraced me on her smooth desolate second joint and I buried my head into her expectant titty and suckled her mammilla .