The day after my wife told me about her big black cock experience, I couldn't stop thinking about it.

I must have jerked off 3 times that day. I work at home so it was easy to find some private time.

I made up my mind to continue our new found shared kink. There was a local sex shop and I made my way there in the afternoon.

It was the first time in a sex shop and it was fairly run down and in a shadier part of town. There were lots of porn videos (who pays for porn these days!??) and many sex toy options.

Of course, I went right to the dildo section. It was a rainbow of colors, sizes and shapes to choose from.

I found the Lex Steele model. It was unbelievably huge and as I pulled it off the wall, my dick was getting hard as I imagined Helen being speared by it.

Trying to hide my hardon, I also grabbed a bottle of lube figuring we would need it.

At the counter was a black woman who gave a quick chuckle when she saw what I was buying.

"That's one of our most popular toys, especially with white couples," she said with a wink. For some reason, that turned me on and my dick was almost at complete attention. Good thing, the counter was there to hide me.

She finished ringing me up and I left, quickly turning so she wouldn't see my erection.

I literally was hard the whole ride home in anticipation of the evening's festivities. I knew Helen would like Lex's big dildo just like she enjoyed Daryl's huge cock in college.

Helen wasn't home when I arrived and I went upstairs to wash the toy and get everything ready for later.

As I washed the dildo, it was very erotic to stroke such a big dick. I could almost imagine doing it to a real cock and my penis was rock hard.

For some reason, I pulled my pants down and compared my dick to Lex's. It wasn't even close. He had length and girth on me and clearly could please Helen, and any woman, more than my white cock.

I had restraint and didn't jerk off to the end but I definitely stroked my dick and even rubbed the dildo against it. It was very erotic and not something I had even thought of before.

Helen came home from work and we ate dinner without mentioning the previous night but the air was thick with sex in both of our minds.

She went upstairs to change and I followed her, checking out her sexy legs and hot ass.

"Oh my god!" she exclaimed coming into the bedroom.

Laying on the bed was the black dildo and lube.

"Is that for me?" she asked with a dirty grin, "or for us?"

My dick responded by getting hard. She pressed against me and said, "definitely us," as she rubbed her body against my erection.

She then picked up the dildo and closely examined every inch of it, stroking it with her hands. She even gave it a quick couple of licks.

"Pull your pants down," she commanded. It was such a turn on for her to take a dominate role. She does that only when really horny, and I never resist her during those rare occasions.

With my pants down and my white dick at full attention, she said, "Let's see how you compare to Daryl's big black cock." I couldn't believe she was using his name. The name of a real lover of hers that was the best fuck of her life.

"Oh, he's so much bigger than you." She rubbed the dildo against my penis. It was so humiliating but so erotic. "I bet he'll stretch me more than you, too."

She took off all of her clothes except the small thong she had on and went doggy style on the bed.

"What don't you fuck me like Daryl did?"

I obediently took the dildo from her, grabbed the lube, and moistened the big toy. I pulled her thong down to her knees and licked her Chinese pussy and ass just like Daryl had done.

"You taste like a bitch in heat," I said just like her lover had done. She moaned.

I started to slowly penetrate Helen with Lex's cock and she pushed back on it while moaning and groaning like I never had heard her.

"Oh yes, Daryl, I love your big black cock," she yelled once I had bottomed out in her. Then, she came. And came hard. I hadn't even completed the first stroke. This was going to be fun!

I proceeded to fuck her for almost 10 minutes just in that position and she came 3 or 4 more times. This was way more than she ever had done with my cock.

"I want you to fuck me now. Feel my stretched pussy," she barked.

I pulled out with the dildo and quickly replaced it with my own cock.

"How does it feel, baby?" she moaned.

"So stretched, my little slut," I replied between quick breaths.

"You like watching me take Daryl's cock? Want me to do that every night?"

My pace quickened. She loved teasing me and I loved being teased.

"He's so much bigger than you. He fills me so much more than you. I love his big black cock."

That's all I could take and shot a load deep in my wife's cunt.

I ended up using the dildo on her for a little longer until she become sore.

"I guess I'll have to build up to take Daryl more." She whispered as we spooned together.

It was definitely the beginning of cuckold play with between us.