I don't think that's a good idea

Whilst I am tempted by the prospect of seeing Rachel naked with my wife, this is all too much, and Rachel describing it as cuckolding me is too much.

"I'm not sure that is a good idea, Helen. Look, you are a sexy woman but the only person I want keeping with my wife is... aaaahhhh!"

Rachel has just reached up with both hands and is now pinching and pulling on my nipples whilst at the same time Helen squeezes my cock hard and rubs her thumb over the end of my cock, tantalising the slit. Definitely sensory overload.

"Ssshhh, little one. Just let us give you pleasure..." Rachel whispering seductively "Your body wants this." Little one. Where did that come from?

"That's it baby. I love you and I just want to give you the pleasure you deserve. After last night... you worried about becoming a cuckold... you need to come. Let us to do that for you."

"Let us do this for you?" a question "Ask us to make you come"

I do need this, I am soooo horny "Ladies, please make me cum"

Oh god, that feels good. I am only mortal. Any sense of resistance has gone under the onslaught of two beautiful women touching my cock. My dressing gown has fallen off my shoulders and is sliding down my arms. Rachel reaches behind me and grabs the fabric, twisting it and tying it around my wrists, effectively binding my hands behind my back. "See we have you helpless now. We are going to give you want you need" Winking, she leans across and kisses Helen, cupping her breast through the thin material of her dress. I hold my breath, eyes wide. Helen is still playing with my cock.

Rachel reaches up, sliding the spaghetti strap off my wife's shoulder, lowering the dress to expose my wife's breast, then dipping down to take her nipple in her mouth. Helen looks at me in surprise but quickly recovers and continues to stroke my cock. "That's sexy isn't it baby. Your wife looks good with someone else touching her body" Still stroking me.

Rachel's reaches down and starts to stroke my wife's pussy through her dress. "It feels good to have someone else stroke my pussy babe. She has a different touch to you." This intimate show in front of me is too much. I can feel the cum boiling in my balls. They just look so beautiful together.

They stay like that for an age, Helen and I both being teased. I can see Helen flushing with the attention she is recieving.

Rachel straightens up, and cups my balls, taking over from Helen stroking my cock. "You have such a nice little cock." Turning to Helen, continuing conversationally "It's so much smaller than Bob's, and not as thick. I must let you see Bob's sometime so that you know what you are missing"

"No hang on a minute..." interrupted as Rachel puts her hand over my mouth and uses it to push me back against the wall, squeezing my balls tightly to silence me "I said shhh little one. You get to be pleasured, not to speak." continuing back to Helen "He can't really stretch you when that is in you, surely. Don't you miss being filled fully?"

"He's okay" Okay, what the fuck is that "I am just used to his cock. And he is good with his tongue" A conspiratorial smile.

"Yes, I believe that is often the case, small cocked men are good like that.... Doesn't replace a good hard fucking though"

"Do you really think that is what I need?"

"Definitely, will do you the world of good" Turning back to me, hand still over my mouth, now starting to really wank my cock "Your wife needs to be fucked hard... by a big cock... you can clean her afterwards... if you are good I might let you lick my pussy one day..." looking at me "We all know you need to cum..." Her eyes have an intensity and pure sexual power that is impossible to resist. I can feel myself getting close. Oh god, not like this, I feel so helpless, but so horny.

I can feel my orgasm building, I am rapidly reaching the point of no return "I want to see you little dicklet cum."

"Shoot your cum for Mistress Rachel."

"You want to be a cuckold."

"You want your wife to cuckold you!"

"Imagine yourself on your knees..."

"inches from her pussy... "

"that huge cock is just entering her..."

"it's so much bigger than your little puny..." and I came. I feel a deep wave of humiliation sweep over me as I look into Helen's eyes and see her watching my cum spurt to this dirty talk, as my cock is degraded and my manhood is challenged. I can almost see the cogs whirring in her head at this display. I am not sure I fully understand why this has such an effect on me, but it is a shattering climax.

I turn back to Rachel and see the victorious look in her eyes. She know she has made her point in front of my wife.