“God, I don’t believe you’re inside me,” his mother replied on a gasp. “What are you doing? How did it happen? You were only supposed to rub it over me, not put it in.”
Gareth moaned and grunted and eased almost all the way out. Then he was going back in, his mother’s pussy taking his length in one easy glide.
“I don’t know how it happened,” Gareth said through teeth gritted with pleasure. “But it’s in now, mum. I’ll just keep going for a few seconds.”
“But you’re not wearing a condom,” his mother said, her stare fixed on his face. “That’s bad, Gareth. You can’t do this without a condom.”
“Just a few strokes, that’s all. I’ll take it out.”
“Oh, God, go on then. But make sure you don’t squirt your muck inside me. I don’t want all that sticky goo. You’re only nineteen, your stuff will be teeming with sperm.”
Gareth watched as he fucked into his mother. He saw his shaft on the outstroke, his length smeared with buttery goo.
“Mum,” he sighed when he saw it. “Why are you so wet?”
“Because it feels so bloody good to have you inside me,” his mother replied. Her hips moved as she worked up to meet Gareth on his slide into her body. “This is incest, Gareth. I’m your mother and you have no right to be where you are. You shouldn’t be fucking that cunny. It’s wrong. It’s where you came from. But it feels so lovely to have your cock moving like it is. I can’t help it. I know we shouldn’t be doing this together, and I know I should make you take it out. But I can’t. it feels so good. You just have to fuck me. Just this once. We can’t ever do it again, of course. But for now, just love me.”
***
So Marion let it all go. She succumbed to her body’s demands, part of her mind revelling in the depravity of taking her own son’s cock – and it was a gorgeous cock. Thick and long, the big dome stretching her further. She was appalled at what she’d allowed to happen, mortified by the dark urges she felt. Yet the thrill of such a taboo fuck only making her hotter and wetter. The sheer filthiness of taking her wn son’s cock got her all revved up and horny for more.
It was her son, her very own Gareth moving inside her. Marion couldn’t quite believe she was taking him at all, let alone bareback, his naked shaft slick with her lust as her pussy squelched around his dick.
“We can’t ever do this again,” Marion moaned. “This is the end. Just this once.”
“Whatever you say,” her son replied. “Once is enough.”
Marion experienced a curious mix of guilt and horror and absolute delight at having her son using his cock against her pussy. She moaned and gasped and shifted up to rest on her elbows. She grabbed at her breasts to stop the big pillows from rolling and swaying, her forefingers teasing her nipples while she gazed down in awe at where her body was accepting the length.
“Oh, no, we’re fucking,” Marion gasped. She gaped into her son’s face, the truth of it too much to process. “That’s your cock inside me,” she added, like it was a surprise.
Marion stared at her son as he gasped, “I love you, mum. I love being with you like this.” Gareth told her before he ducked in to kiss her mouth. “And yes, we’re fucking,” he said, gasping it out. “I’m fucking you, mum. I’m fucking you and it feels so fucking sweet.”