Your cock can't help but swell at the sight of me fidgeting and wiggling around with crossed legs. I'm desperately trying to hold it in while I wait for the bathroom and I see you enjoying my struggle. I see your hard cock and know what you want.... You want me to help get your aching cock off that I have throbbing. Ok, I will, since it is my fault. You've kinda got me into it now. But only if I can hold it in long enough.