As Ellen drove home she felt very sticky and damp after her orgasm at her daughter's house.
She decided to prepare dinner for her and Robert before showering, besides she liked to be reminded about the orgasm she had had a short while earlier.
Robert soon arrived home and they sat down to dinner together. Half way through dinner Robert said, 'Are you still going to show me how to masturbate you mummy, I really want to do it for you. I want to make you cum.'
'Actually mummy, I've been wearing your knickers all day as I've been so horny, they are now all sticky where I've been leaking pre-cum.'
Ellen replied by saying, 'That's Ok, my panties are the same you see I had an orgasm myself.'
'Did you, where was it, what happened,' Robert said.
Ellen was now embarrassed, how could she tell him she had been discussing it with his older sister.
'Oh, I'll tell you later,' she replied.
They finished dinner and Robert said, 'Mummy, I'm really hard again, will you wank me tonight please.'
'Of course I will,' Ellen replied, 'but now let's go upstairs, I need to shower and you can undress me first.'
They went up to the bathroom and Ellen said, 'Right, now undress mummy, starting with my blouse.'
Robert unbuttoned his mother's blouse and took it off, then Ellen turned round and Robert unclipped her bra and took it off. As she turned round Robert couldn't take his eyes off his mummy's tits. Her nipples were so dark and large. Ellen was physically excited.
'Play with mummy's tits, stroke them, squeeze them, that's right, oh yes that's nice,' she sighed. 'Pinch and squeeze my nipples, harder, harder,' she pleaded.
Robert loved it as his mummy's nipples hardened and grew between his fingers. He loved watching her get excited.
Ellen said, 'Suck mummy's titties for her, suck my nipples, really hard, oh that's it, no harder, bite them, oh yes, that's wonderful, harder, harder,' she pleaded.
Ellen was so excited now, she started undoing her son's trousers and finding his cock. She quickly took it and started rubbing it. She didn't want him to cum on her hand, she wanted it in her mouth, no she really she wanted it in her cunt.
Ellen's pussy was now very, very wet, she needed to cum. The shower would have to wait.
'Take mummy's skirt and panties off,' she told her son.
Robert unzipped the skirt and it fell to the floor. 'Now mummy's panties,' she said.
'No, wait, kneel in front of mummy and look at her pussy as you pull them down,' Ellen said.
Robert knelt on the floor and said, 'Oh mummy, your panties are so wet, have you peed yourself?'
'No, that's mummy's pussy juices making them so wet,' Ellen replied.
Robert pulled them down and his mother stood naked in front of him.
She pulled his face towards her and said, 'Smell mummy's pussy, does it smell good, does it smell all cummy, oh Robert mummy needs to cum, let's go into my bedroom.'
Robert said, 'Mummy can I wear your cummy panties please.'
'Of course,' she replied.
Robert slipped out of his clothes and pulled his mum's cum stained panties up tight, just about getting his erect cock in them.
Robert followed his mummy into her bedroom and she sat on the edge of the bed and told Robert to kneel in front of her. He watched as she opened her cunt lips and said, 'look how wet mummy's cunt is, slide a finger inside, oh that's it, now slowly take it out, no not all the way, now slide it back and forwards, oh God, Robert, that is so good. Mummy does like the way you are fingering mummy's cunt.'