All people having sexual activity in this story are eighteen and over.
I woke around seven on Sunday morning. I checked the next auction on cloud. Sally had completed cataloguing the lots. I knew she'd contact me soon for a rendezvous. I showered at eight-thirty to find mum in the kitchen making breakfast, "Mum, no problem I can take you to the airport at four. Do you know when you return flight is so I can be there to pick you up?"
"Barry, that's great. I've left the return open as the next days will be busy. Will you come to church this morning with gran and I?"
"I will as I've time. I thought I'd be cataloguing next week's auction, but Sally has completed it. Where's gran?"
"When I came into the kitchen, she came out of the shower. She'll be dressing now. Would you like a coffee now?"
Mum made us both a coffee then gran and came into the kitchen. Gran looked stunning in a two inches above the knee miniskirt. She was wearing a matching jacket with a breast hugging blouse, which clung to her massive tits. She took me in her arms and pulled me close to her, "Barry, Babs has two lovely steaks in the fridge for tonight's dinner. What time would you like to eat?"
"Gran, when ever is good for you. Will you do breakfast for me at eight tomorrow morning, as I need to be at school at nine?"
Gran agreed for breakfast at eight and suggested dinner at six this evening. We went to church, mum suggested having Sunday lunch in a good local hotel. It was an excellent lunch I didn't drink but mum and gran had two bottles of Champagne with their lunch. When I'm driving, I never drink. As gran and I walked to the car she said, "I'll let you take Babs to the airport as that'll give me time to put something nice on for you. Message or phone me when you leave the airport. I'll have some Champagne chilling in the fridge for when you get home."
Mum then joined us as I drove them home. We had little time, as it was now twenty past three. Mum got her bag, and we left for the airport at twenty to four. In the car, mum was so friendly with me. She told me she'd enjoyed the Champagne at lunch time.
We arrived at the airport. I got parked in the drop off area, which was close to the airport but still a two-minute walk to the entrance. I carried mum's bag until we got to the check-in desk. Mum was flying Business Class at the check in, there was no one in the queue. We were maybe three meters from the desk. Mum took me in her arms and we cuddled, mum said, "Darling, thanks for dropping me off, I'd better control how many of the little bottles of Champagne I have on this flight. I'll let you know the time of my return flight."
I loved feeling the weight of mum's massive tits on my chest. I tested the waters. My cock was semi hard. I pushed gently against her pussy, wondering if she'd respond. I also had my two hands on her gorgeous butt, which I now used to pull her pussy closer to me. My cock was now erect. She must know the monster hard on she'd given me, she whispered, "Barry, we shouldn't be cuddling like this!"
For the first time in my life, I called mum Babs, I whispered, "Babs, why not you feel so good?"
"Darling, so do you give Babs a delicate kiss before she goes?"
It was so spontaneous the way our lips met. As I pressed the tip of my tongue gently into mum's mouth, she amazed me by opening her mouth to let me fill her mouth with my tongue. The tip of my tongue was now caressing the roof of mum's mouth. Her hips were now moving in a circular motion as she was now giving my cock a dry ride. My kiss had so much passion. Mum's tongue hadn't been in my mouth, "Babs, give me your tongue. I want to feel it deep in my mouth."
As I brought my tongue out of mum's, mum slipped her tongue deep inside my mouth. Her kiss was full of passion. We kissed lovingly for a couple of minutes. I broke away, I whispered, "Babs, I love how you kiss. I wish we weren't standing at an airline check-in desk."
"Barry, we shouldn't be doing this. I'm your mother, but it feels so good. The way you kiss gives me confidence. It's been a long time since I've been kissed with so much passion. I'd better check in now. In a way, I wish I was having dinner with you tonight. Is it ok if I message you as I want to explain how I feel?"
"Babs, no problem before you go, press your pussy against my cock and feel the monster hard on you have given me. You arouse me mum, I hope I arouse you?"
I couldn't believe it but mum pushed her pussy so gently against my cock, she pulled me close and whispered, "It feels so big and thick. My big handsome son has made his mum so wet. I never thought I'd say this, but I'm a mother with a son that makes her feel so horny. I'll go now. I'm glad we had this chat. I'll message you, but our messages are strictly between ourselves. I'll be honest with you, but you must be honest with me."
We kissed again mum checked in I watched her walk to the Departure Lounge, her big hips looked so inviting. I got back to the car thinking gran's hot and so is mum. I dialled gran's number, she answered on the first ring, "Hi sexy, how are you? I'll be with you in ten minutes."
"Hi Barry, I'm a little nervous. I hope I look sexy enough for you. I'm not wearing much but I'm showing a lot. Did Babs get away ok? God knows what she'd say if she saw what I'm wearing for you. I'll be honest with you since yesterday. I can't get that huge hunk of meat you've got between your legs out of my head. I've got some Champagne chilling in the fridge for us. I was so tempted to open a bottle, but I've been a good girl. I've waited for you to get home. I want a big hug and kiss when you get here."