Good ass role-play

I started to crawl over and asked her "Can you fuck me?"

*SLAP*

She slapped me on my cheek.

"You don't deserve decency, you've been a bad boy." She said.

"Beg for mommy's massive dick"

"Please can yo..."

*SLAP*

"Mommy plea.."

*SLAP*

"You have such a huge cock. My cock is so tiny compared to yours please fuck me mommy I'm all yours" I said.

"Good boy, you know your place turn around and I will grant you your wish. But be ware. I will not be gentle" She said.

I turned around opened my asshole with my fingers "Good boy" she said. And before I knew she actually tried to ram the whole thing in me.

It didn't fit and I started screaming.

"Yes scream for mommy scream for mommy's huge dick" She said as she tried to ram the whole thing in me. I didn't feel any pleasure, maybe this wasn't a good idea after all so I tried to resist her. Right then she drew a knife on my throat "You can scream for mommy" she said "but if you resist I'm afraid I will have to maim you." I was geninuly scared now. I was being ****. Right then she slammed the whole thing in me and I passed out.