If you're going to stay, then grab your cock and start stroking it again. Stroke your cock slowly, there's no need to rush. It's not like you're trying to cum.
Maybe I should just stay in your office all the time? I wouldn't have to wear clothes; just my panties and bra. Although knowing you, you'd probably want me in less.
Too bad not all dreams can come true. I won't be your naked little secretary, but you can still rub those sore balls of yours. Reach down with your other hand and give them a rub, I'm sure they've earned it.