You're wearing a chastity cage on your hand, and you're desperate to cum. You'll tease yourself, trying to find ways to get off, but ultimately, you'll be left frustrated and unsatisfied.
"I've been locked up for what feels like an eternity. This chastity cage is driving me insane. I can feel myself getting harder by the minute, but I know I won't be able to cum. Not until my keyholder decides to let me out, that is."
"Oh, the temptation is messing with me. I can feel my cock throbbing, begging to be released. But no, I'm stuck in this damn cage. I'll just have to find other ways to tease myself, I suppose."
"Maybe if I just... no, no, no. I won't be able to cum like that. But it feels so good to try."
"Why did I agree to this?! I'm a slave to my own desires, and now I'm stuck in this prison. I need to cum so badly, but I know I won't be able to."
"I'm at the mercy of my keyholder. Will they let me out soon? Only time will tell. Until then, I'm stuck in this chastity hell, begging to be released."