I woke up around seven on Sunday morning. I checked the next auction on Cloud. Sally had completed cataloguing the lots, so 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 your return flight is so I can pick you up?" 

"Barry, that's great. I've left the return open as the next few days will be busy. Will you come to church this morning with Gran and me?" 

"I will as I've time. I'd catalogue next week's auction, but Sally has completed it. Where's Gran?" 

"When I entered 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 came into the kitchen. Gran looked stunning in a two-inch 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, whenever 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 to 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 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 lunchtime. 

We arrived at the airport. I parked in the drop-off area, close to the airport but 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, and no one was in the queue. We were 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 do you not feel good?" 

"Darling, do you kiss Babs delicately before she goes?" 

The way our lips met was so spontaneous. 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 my 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 and 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 were having dinner with you tonight. Can I message you? 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, and I watched her walk to the Departure Lounge; her big hips looked inviting. I returned to the car thinking Gran and Mum were hot. I dialled Gran's number, and 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 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." 

"You'll get lots of hugs and kisses when I get there. What's my sexy Gran wearing? Has she dressed to make my cock hard?" 

"That's a surprise for you. I guarantee I'll give you an enormous erection, as I want the monster cock to split me wide open. Do you want to fuck Gran or Judy?" 

"Who gives the best ride?" 

"Good question, it arouses me to think my Grandson is going to fuck me, but I also like the idea of Judy having a young lover. Don't worry; both of us are open-minded. There are no restrictions anywhere. I'm not wearing any panties, so when you get here, you'll have access everywhere." 

"I'm standing at the door when I ring the doorbell. If there's no one around, I'll take my big fat cock out for you." 

"I love how you think; I'm at the door. Please talk dirty to me when you're here." 

I rang the doorbell. The door opened slowly. My zip was down my monster cock, and heavy balls were exposed before I saw Gran. I felt her hand caress my big fat cock, "It's so big, so thick. I love it. Can Gran have this monster anywhere she wants it?" 

Gran was right; she was hardly wearing any clothes at all. She looked so sexy. She was wearing a micro-miniskirt with silk self-supporting stockings. Four-inch heels and a cupless bra, which made her massive tits look gigantic, "Gran, I love what you're wearing for me. Your gorgeous body makes my cock stiff. I don't know what you've got planned, but I want to eat your gorgeous pussy now so you'll be able to take my big cock so easily." 

"You are in control, Barry. Let's go straight to bed, as we'll have plenty of room to move around. Just looking at your magnificent cock makes me so wet. I'll take my bra and miniskirt off, but I want you naked. I must warn you when you fuck me hard; I get very noisy." 

We were both naked so quickly. Gran's body was fantastic. Big tits, slim waist, broad hips with a bald swollen vulva, thick cunt lips, and a perfectly formed long sex slit. I lay Gran on top of her bed and spread her legs wide open, "Gran, please let my mouth and tongue do their magic on your gorgeous pussy. You'll enjoy it more if I eat you slowly. Don't worry if you cum, as I'm hungry for your cunt juice." 

As Gran had caressed my cock, we'd kissed and fondled so passionately. I was going to nibble on Gran's massive tits. Before I started on her, I said, "Gran, I love your gorgeous, big, juicy tits. When I take you, you'll see them bounce like they've never bounced." 

As I started nibbling on Gran's meaty tits, all the advice that Sally had given me flooded back into my head. I knew I could now give Gran the best sex of her life. I was now nibbling around Gran's left breast as I squeezed her hard nipple with my thumb and index finger, "Barry, this feels so good. My tits are so sensitive you'll make me cum easily. If you eat my pussy, you'll be the first man that's been there. I've given lots of oral in my life. I've been told I'm very good at it. You're arousing me with what you're doing to me. This is so much better than I thought it would be." 

I nibbled around Gran's right tit. As I sucked her right nipple, I moved my hand south. Gran spread her legs wider in anticipation. I spread her cunt flaps open. Out popped a huge hooded clit. It was so similar to Sally's I knew I'd give her a powerful orgasm. 

As I moved my mouth down to her pussy, I said, "Gran, we're close to the good bit. I know you've cum twice. Please don't hold back on me now; I want to taste your creamy spunk. Please relax and enjoy. You've got a lovely tight cunt." 

I spread Gran's thick cunt flaps open. Teasing her huge hard clit with my tongue, a quick flick with my tongue as she gasped with pleasure. I started nibbling her left cunt flap. Up and down I went with the occasional thrust of my tongue as deep as I could manage inside her now dripping pussy, "Barry, I love what you're doing to me down there. Keep going as you're going to make me cum." 

I had no intention of stopping as Gran was riding my mouth so aggressively. I doubted if Gran had ever experienced such good oral. She'd told me I was the first man to go down on her. I wondered if she'd ever had a woman. If so, I wondered who the woman could be. 

I was now sucking Gran's huge clit. It was like a little penis and so easy to suck. 

My head was bobbing as I sucked Gran's clit. I had a fantastic rhythm going as I finger fucked her with three fingers. Sally had taught me how to make her squirt. When I used the come here motion with my fingers, it always gave Sally a powerful squirting orgasm. I came off Gran and said, "Gran, are you enjoying what I'm doing to your pussy? So you know I love eating your pussy. Your juice is so sweet. I'm going back down on you now. I am going to concentrate on making you cum. My fingers are going to do nice things to your pussy. Talk to me as I do these things to you. Please tell me what you enjoy and how it feels. Please don't be shy with me. Use the fuck word and talk dirty to me. After you cum, the next thing we'll do is I'm going to fuck you. Tell me how you want me to fuck you. If there are any kinky things you enjoy, let me know, and I'll do them for you. I love how you've been gripping and releasing your strong cunt muscles as I finger fucked you. I love a gripper." 

My three fingertips were now stimulating around Gran's G-spot as I sucked her clit. Gran hadn't said a word. I wondered if she was shy about talking dirty with her Grandson. The way Gran was moaning with pleasure, I knew she was enjoying what my fingertips were doing inside her gorgeous cunt. I was being slow and deliberate with the build-up of her arousal. I sensed the anticipation in her body as I primed her pussy for probably the best fuck of her life. 

Gran pushed her pussy against my fingers, "Barry, I fucking love what you're doing to Gran's hungry cunt. It's so hungry for your monster cock. I love how you're caressing the inside of my cunt. No man has ever felt me as you are feeling me. It's so much better than some guy sticking his fingers inside me to feel me unquestioningly. You're so loving in the way you caress my intimate parts." 

"Darling, you've made the walls of Gran's cunt so relaxed. The more relaxed the walls of my cunt are, the better the ride I'll give you. I'm going to be honest with you. I have had no cock for years, sure I've been felt and finger fucked. I've given a few blow jobs, but that stopped when a girlfriend got a nasty STD. She let a guy she'd met online fuck her; then he told her to lick his cock clean. When I say a girlfriend, I must tell you I'm bisexual. I love pussy, especially if she's got big tits. Apart from my girlfriends, I got relief online on hookup sites. I'd do peep shows wearing a mask. I love to watch men, specifically younger men, spurt their cum as I play with my tits and pussy. I'll do a peep show for you one night. You'll like what I do. I've made a couple of young guys cum three times in half an hour online. Keep going. I'm so close now." 

A minute later, I felt Gran squirt. Just before I felt it, she said. "Barry, wrap your lips around my clit but don't suck, just use your tongue." 

I got a surprise with her first squirt. I came off her clit, and her second squirt hit me on the cheek; Gran shouted, "Fuck, you've made me squirt. What a feeling of relief. Get your mouth on my cunt so I can squirt in your mouth." 

Gran's squirt was delicious. It tasted so sweet. She was squirting so much into my mouth that I had to swallow some. Gran was having a mind-blowing orgasm. She was glowing when she'd composed herself. I lay beside her as I moved my mouth towards hers. I stuck my tongue out. She gasped when she saw the blob of her squirt on my tongue. We cum kissed lovingly for several minutes, Gran transferring her squirt from my mouth to hers. 

Gran was now fondling my cock, "Barry, I haven't done my Kegel Exercises for years as there was nobody there for me to do them for. If you like your cock gripped tightly, I can do that for you. Now, I want you to lie back and enjoy. You do not know how much I want this magnificent cock inside me. I'll go slowly at first. Once I'm comfortable with him, I'll do magical things with him. Darling, believe me when I tell you I'm more nervous now than I was on the night I lost my virginity." 

I pulled her down and kissed her so passionately, "Gran, if you have any discomfort at all, stop at once. I'm here to give you pleasure. I don't want to give you any pain." 

Gran teased her clit with the bulbous head of my cock. She ran it up and down her wet, long sex slit just inside her thick cunt flaps. After she'd positioned my mushroom head in the middle of her sex slit, she pushed down so gently. What a feeling it was for me. The warmth I felt when I was halfway inside her all stemmed from her relaxed cunt walls. As a surprise, she gripped me tightly, "That was tight. I'll soon be able to make it tighter. I feel so comfortable with you, Barry. You are now hitting my cervix. I'll change my hip angle so I can take you deeper. It's fantastic how good your cock feels inside of me. Let me get a rhythm going; watch how my big juicy titties bounce." 

The next three hours were unbelievable. I had reloaded twice. I lost count of the number of times Gran had cum; it was a lot. After she'd taken me cowgirl, I took her in the missionary position. She was incredible about the way she wrapped her legs around me. Gran wanted me to take her doggy style. She was desperate to see how deep I could go. She was so wet with the cocktail of my cum and her cum inside her gorgeous cunt. 

As she climaxed as I was taking her doggy style, I had lubed two fingers, which I slid inside her tight ass, so as she climaxed with my monster cock pounding her pussy; I was finger fucking her ass. She loved it. I asked her if she'd any Coconut Oil in the apartment as I wanted to ass fuck her after dinner. Gran smiled, "Barry, I...