Give Syd a bit more of a show first.

Considering the way Syd talked about his family earlier, I knew he was enjoying the show so I decided to go a little further before giving him the signal. I stripped naked and turned Sally so she would face the closet. The doors were made with crossed sticks of wood, so you could easily peek through. Once she was in position, I bent my knees and slid my rock hard cock between her thighs. When she felt the melting heat from my rod creeping up her legs, she instantly spread them to give me easy access to her dripping cunt. I imagined the sight Syd had from the closet, and I wanted to make sure he had a clear view of my cock impaling his mom. When I plunged the tip inside her I stopped.

-Alright you fucking whore, do you want it?
-Oh god... Yes I do. You fucking well know I do.
-Beg for it. Beg like the cock hungry cum slut you are.
-Please James, fuck me hard. Please ram that big cock inside me and fuck me like some stupid trailer trash whore.
I slowly withdrew it from her.
-No... I'm not convinced enough, you don't sound that **** for dick. At least not as much as you really are.
-Oh god! No don't take it out! Please I'll do anything for a good hard cock inside me! I want you to fuck me until I pass out! I want to feel your cum filling me up, I want to get so full with your cum it'll flow out of me for the rest of the day! I want to feel your cum in my ass too and in my mouth.
-That's better. Now you're starting to sound like who you really are. You're nothing but a walking fuck doll aren't you? You can't go a day without getting boned hard, shit you're such a fucking cheap slut that you can only think of getting pumped all the time right?
-Oh yes! Yes! I'm just a stupid, dirty slutty, fuck toy! I'm just a fuck hole to be used by anyone! I'm the biggest, horniest slut in this fucking town! Ram your cock inside me please! Fuck me! Hurt me! Do whatever you want with me, but use me please!
I grinned and slammed my dick as hard as I could inside her. It slammed against her cervix with the first thrust.
-OH my GOD! OH!

She began yelling as I pumped my raging hard-on in her overflowing cunt. In that position my rod was straining against her g-spot and she soon climaxed, squirting five shots of her cum on the closet's door. I kept going and went as hard and fast as I could. I grabbed her boobs and held on to her, squeezing her tits hard and digging my fingers in. Jane had begun masturbating like a crazy slut watching us. I suddenly let go of her breasts and bent her over at the waist. She was wailing like a banshee when I waved at Syd and he opened the door. He was stark naked and stroking his hard cock, already wet with precum. Sally didn't even notice her son in front of her until he grabbed a handful of her hair, yanked on in to raise her head and slammed his dick in her opened mouth.