The setting is mundane. A business meeting. You're sitting across the table from me. There are a few other people in the room and someone's talking. Can't remember who or what it was about. At one point I drop my pen on the floor and stoop down to pick it up.
While I'm down there I glance up and see your legs under the table. I notice your knees move ever so slightly apart, just enough for me to see that you have no underwear on, before you close your legs once more. I blink, not quite believing what I've just seen, and return, slightly flushed, to my chair. I look at you across the table. You return my gaze with a look of amusement, and then focus your attention on the discussion once more.
For the rest of the meeting I keep thinking about the vision beneath the table. By the time things wrap up, I'm nursing a substantial erection. Everyone gets up to leave, but I stay sitting, not quite knowing how to move without showing off my bulging trousers.
Then you say "Martin can you stay for a minute, I'd like to talk to you about the marketing plan."
"Sure" I say, trying not to sound relieved. Everyone else files out of the room, and the door is closed.