50 Shades of A Bookseller

Terry's knob didn't disappoint; he worked his hips and slid it in and out of my mouth, my tongue trying to gain purchase and keep it in so i could suckle on it, get some of that sweet precum.
His balls swung into my chin as he swooped in sometimes, those beautiful, heavy testes, teasing me.
Jack slurped at my asshole, and it drove me fucking mental. His tongue trying had to poke in, then swirling around my anus, saliva oozing down my crack. Every now and then he licked from the bottom all the way up, passed my hole and to the base of my ballsack.
After a few minutes, Jack spat and worked his finger around, slipping in a out, untill he teased me even more and began to rub my asshole like a woman strums her pussy. His fingers working in a furious circle, rubbing around
and around, every time his fingers went from top to bottom then bottom to top, his middle finger would slip into me briefly, causing my ass to clench, popping his finger out - yet i desperately wanted to fill that hole so badly now.
Terry was getting into an aggresive rhythm now too, almost throwing his massive dick down my throat, he wasn't pulling out anymore, always keeping at least that lovely helmet inside my mouth, rubbling itself against my tongue and sometimes stretching the inside of my cheek when i squirmed.
Just as I thought I wanted Terry to blow his load, he withdrew, saliva dribbled and poured from his member as he flicked it at my face, my mouth open and tongue lolling out, like a dog wanting a treat, I was panting heavily.

"Jack, let me fuck this whore!" He said and Jack stood up and stepped over slightly, i could see him now and his prick was upright, a long slender one, with a really pink helmet.

Terry let go of my legs and got up, walked around to my legs and bent down, nudging my side he motioned for me to turn over. I did, and got to my knees.

"No, lay flat, slut." He yelled.

I obeyed, letting my knees slide down.

"I want you to try to keep me out..." He whispered. "You can't use your hands, just your ass muscles. Try and keep my cock out." He giggled as he said this and it excited me.