She slapped him across the face. Not so much that he would wince in pain, but enough so that he knew he was her bitch.
He kept sucking. He was on his knees, with her standing over him. "Look at me," she demanded. He looked up, submissively, into her eyes. His eyes showed an innocent vulnerability made her want to fuck him even more.
"Good, slut," she said. "Keep sucking, that's right," she cooed, as she breathed in deeply, bent her head down over him, and ran her fingers through his hair.
The, she held his head in place and thrusted her hips back and forth, fucking his face. On her back strokes her muscular ass caved in on the sides, showing her massive glutes. Her light skin contrasted with the black straps of the strap on.
He continued looking up at her submissively, vulnerable. She grinned. "You're such a good boy for me, dear. You're mommy's good little slut."
He moaned in response. He was so happy to be her little boy.
"Do you want to take it in the ass for mommy?" she asked.
"Yes, please," he said, nodding his head, and his cheeks reddening with a bit of shame, with the strap on still in his mouth.
"Yes, what?"
"Yes, mommy, I want you to fuck me in the ass."
"That's my boy. Now get up, bend over the bed, and spread your ass cheeks for me."
He did exactly that. She walked up behind him and slapped her fake cock against his ass a few times. "Mommy's going to fuck you now, honey. You're going to like it, aren't you?"
"Yes mommy."
"Say you're going to like it," she teased.
"I'm going to like it, mommy."
"That's my boy. Now beg me."
"Please, mommy. Please fuck me in the ass. I want it!" he begged, his voice getting a little higher.
"Good slut. Now, as I put it in, make your moans nice and girly and submissive. I want you to sound like a slut, so that you understand what you are to me."