No, you blow on her tits instead

"Oh fuck! I'm gonna cum!" you say as she lifts her leg to give your cock even more access to her dripping hole.

"I'm a big-titted office slut, so you should cum on my tits!" she says in between panting with pleasure. You cannot keep it in check for another second, so you pull out and she immediately presents her tits as a target. You shoot rope after rope of sticky cum all over her tits as she licks her lips in delight.

"I'm a total slut!" she says, milking the last few drops into her mouth.

In your post-nut clarity you realise you now have to walk out of the office past a whole lot of women who just heard you fuck the hell out of their colleague.