I'd Like to Spit Roast you, mom

My mother and I were lying in bed after intense sex. We were snuggling. I started to recover and remember what my auntie had said.
'Did you really have a threesome?' I asked my mother.
'Yes, with two men.'
'You were spit roasted? My friends would totally respect you.' I said.

'What? Don't tell anyone.'

'Johnny brought a book to school about a mother who had sex with her sons. In the end they had a threesome. It's a British term. We passed the book around in the library and Tommy said he'd totally spit roast his mother. His mother is hot I'd join if I could.'

'I'd like to spit roast you, mom.'

'You should have more respect for me.'

'I do, but want to share you with someone. I want to lick you here while another man enters you from behind.'

'Am I just a sex toy for you?' she asked.

'I'm your sex toy, your toy boy. Call me toy boy.'

I licked my mother's breasts, and worked my way down to her tummy. I kissed her body. Finally, I started licking out her pussy. 'My toy boy, lick me, toy boy,' she moaned. I was licking out my own mother's vagina. She was enjoying it. My mother was moaning. I fingered her ass while licking her. My mother's sphincter spasmed as she orgasmed.

After she recovered my mother pushed me on my back and took my penis in her mouth. She moved her wet mouth slowly and rubbed my thighs. She pulled my legs over her shoulders and licked my scrotum. My mother looked up at me and said 'I'll butt munch you.' She plunged her tongue into my ass while jerking my penis off.

It was while my mother was rimming me that my aunt walked in on us.