I farted on him

So my boyfriend and I were lying on the bed, I was above him lying on my back on my phone. He kept pulling my trousers and underwear down and I told him no, and he kept doing it. So I farted and then got pissed of that I farted but I told him to stop it or I would fart. Who's in the wrong? Or are we both? Fyi wasn't actually on his face, it was his hands as he was pulling my clothes off.