You are enjoying it

You think about stoping her only for a moment, but when mom shoves one of her very large tits in your face, you start sucking. You get a very primal feeling from suckling on the breast of the much larger puppy girl, causing you to feel especially little and weak.

“Ohhh that’s it sir. Suck on mommy’s titties. ohhh you live mommy’s titties don’t you?” She pets your head as she grinds against your ass.

“Yes mommy!” You say meekly between sucking. She laughs and practically smothers you with her tits as she rips away the back of your pants, exposing your ass. You have to suck hard as she presses her huge puppy cock against the hole, slowly pressing in while praising her good little boy.

Your hand roams down to your own cock, needing to stroke it. You mom notices, and grabs your hand, stopping it as she brings it to her other boob for you to pleasure.

“No no sir. I’m going to treat you so good little boy, but you have to trust me and listen. Will you listen to mommy sir?”

She keeps pressing her tip against your hole, ready to push through at your response.