Twin's Surprise

Twin's Surprise by cactusman

"Well," she says, "are you going to tell me?"

You are crazy with desire and it overcomes your better judgment. You say:

"Doing that is very good, I can barely think straight..."

She asks: "How strong is your urge to cum?"

"Very, very strong," you say as you stare at her pussy and her wonderful breasts. But then you find yourself saying: "But don't let me cum, I'm much more cooperative if you just keep teasing me..."