"Think you can hold out?" she asked.
"Hold out?"
"Yes. Hold out. As in, no playing with yourself until I text you that you can."
She must have seen my cock twitch but said nothing about it. Instead, she added, "And I'm not going to tell you that you can... until you're officially my cuckold."
This time, the twitch was more of a bounce. Cuckold? I didn't even think she knew that word existed. And is that what I was about to become?