The next two weeks followed a pretty steady routine. It all revolved around making sure Granny was okay and doing whatever was necessary to make sure she was comfortable and happy. None of us left the house much; even Chilton spent time at home rather than trying to negotiate the huge amount of tourists in town. Except for Granny, we all went for walks at least once a day, sometimes alone, sometimes together, but rarely in the direction of town. Even just looking from the end of the block towards town was enough to make you want to go in the opposite direction.
At the end of the first week, Mum and I were feeling a bit claustrophobic, so we decided to brave the supermarket. Approximately one minute after arriving in the car park, we were regretting our decision. It was hectic, to say the least, and everyone was cranky.
On the drive there we were feeling that first bit of freedom together since the mad dash home and back, so we were teasing each other, I think we both had the idea of being flirty out in public, but as soon as we walked in the door, the mood of the place kind of put us off. It wasn't until we were about halfway through the shop that things got interesting for us.
We walked around a corner into an aisle and almost immediately had to stop and wait. The crowd of people in front of us moved as someone was trying to get through and just making things worse. My back ended up wedged between the end stand and the corner of the shelf as I backed away, trying to make room. Mum stepped back as well, and her butt pushed against me. Taking complete advantage of the situation, I gripped her hip closest to the shelf and pulled her in tighter against me.
We stayed there, just keeping out of the way as people tried to shuffle around in front of us. I felt her gently swaying her hips as she began rubbing her ass against my cock, and I began to harden and press into her. I leaned forward and whispered into her ear.
"Wouldn't it be fun if I could lift the bottom of your skirt and slip my cock into you from behind right now?"
I felt more than heard her groan, and she pushed back even harder against me. The shelves were supporting me so she could push back as hard as she liked. My hand that was on her hip slowly slid around between her and the shelf, then around to the front. My hand was hidden between us and our loaded trolley as I began to rub her pussy through the material.
I saw her look around to see who was paying attention, and seeing that everyone was focused on trying to get their groceries and get the hell out of there, she slowly began to lift her dress a handful at a time until the last of the material slipped past my fingers. As soon as my fingers were touching bare flesh, she dropped the dress again, but my hand remained beneath it. Her dress was lifted on the side that was facing the shelves, and the bare side of her leg was hidden by the shelves and the trolley in front of her.
I raised my fingers until I felt the elastic waist of her underwear, then deftly slipped beneath them. My fingers slipped down through her dark, moist curls until they found her slippery folds, and she stiffened. She pushed back against me again and let out a soft, quiet sigh.
"Oh."
I smiled as my fingers began to run small circles, teasing her clit. Right there in the supermarket, in front of a large crowd who had absolutely no idea what was unfolding right in front of them. I looked down and noticed her knuckles were white as she gripped the trolley like her life depended on it.
I could feel her body shaking, and her knees seemed to go a bit loose as she leaned back against me even more. I leaned forward just a little and whispered into her ear.
"Come for me."
I could hear her breath coming in short, panting gasps that she was keeping as quiet as she could so that none of the people around us could tell. Her body began to shake even more, and she lowered her head, looking down so that no one could see her face contort as she came on my fingers.
She turned her head towards the shelf and whispered.
"Stop, stop, stop. Oh God, please stop."
I immediately did, then slowly removed my hand from her panties, which allowed the side of her dress to drop down. I looked around at the people around us, but no one was giving us any funny looks or paying attention to us at all. I gave her a few moments to catch her breath and regain her composure, then gently guided her forward into a gap that had opened between people. She figured out what I was doing pretty quickly and only stumbled a little as she stepped forward on rather wobbly legs. Meanwhile, I was left wondering if anyone was noticing the fact that my cock was standing to full attention or if they could smell the scent of her cum the way that I could.
We continued through the supermarket, battling with the throng to get the remaining items that we needed. Now and then she would reach back and squeeze my cock through my pants or lean in and whisper something like.
"I have cum leaking out of my panties and down my leg." Or "My pussy is still tingling."
We got to the registers eventually and finally made it out of the madhouse. I put the groceries in the car and got in the driver's seat. Mum sat down in the passenger seat and turned to look at me with a cheeky grin and a blush.
"I can't believe you just made me cum in front of all those people."
I gave her an overly innocent look.
"Was that a bad thing? Did I do the wrong thing?"
She laughed as she shook her head.
"You already know I loved every second of it. Trying to keep quiet in front of all those people as I came just made it even more intense and harder to keep quiet. That's got to be the riskiest orgasm I have ever had."
"So it was good then?"
"Mmm, you tell me how good it was."
She lifted her skirt up to her waist, pulled her panties aside, and started fingering herself right there in the car park. People were moving all around the car, and it would be so easy to get caught, but she didn't care in the slightest. I could hear the wet sounds her fingers were making in her pussy, and my cock was rock hard again. She pulled her fingers out of herself with a groan and then leaned over to me. She took her left hand and placed it on my cheek, aligning our lips as we began to kiss deeply, then slipped the fingers that were just inside her pussy between our lips so we could share her cum.
I had a moment of clarity and almost laughed at the ridiculousness of me openly, deeply kissing my mother in a public place and sucking her cum from her fingers at the same time. What would people say if they knew? Frankly, who fucking cares? I was too into this now to give a shit what anybody thought other than her. I wanted her, and she wanted me, and that was all that mattered to us. We were so deep into it that we were on the verge of just stripping off and fucking right there in the car park when her phone began to ring.
It was frustrating but also a relief because any longer we would not have been able to stop ourselves, and that would most likely end badly. We both sat back and tried to steady our breath. She looked at the phone and her demeanour changed immediately.
"Shit!"
She answered the phone, and I could hear the panic in her voice.
"Mum? Is everything alright?"
I couldn't hear the words of her response, but I could hear her voice, and I could see Mum sag with relief as Granny told her she was fine. She said something else then, and I could see a look of confusion on Mum's face that slowly became concerned.
"Who is it?"