'Give Mommy your cum. Need cum, need cum.'

He shifted a little.

I took a deep breath.

Back on his cock, plunging down as far as I could, maybe a half inch short, the big head lodged in my throat.

I fought the urge to gag.

I held and held and held my position.

Back off, licking, then sucking on his balls.

Saying in between sucks, 'Mommy needs cum. Give Mommy your cum.'

I snuck a look at him. His big smile gone, his eyes closed.

He was enjoying the dirty talk, arousing him.

Another deep breath, A hard plunge, my lips touching his pubic hair.

He said, 'Oh god,...