What people are wondering in relation to office sex vitrium is not so much about the sex, but the long aftermath of it at work. Seeing her in the cafe, passing her in the corridor, running in to her randomly all the time.

Furthermore, you are always remembering the details, her tits, her pussy (as you mentioned them specifically) and so would have the temptation to sample them again

Either you continue to have sex, eg, it's a relationship, or you have months of this awkwardness. Which one was it?