shit got on my mans dick. Help😪

okay so me and my boyfriend have been trying to do anal for a little while now , and two days ago we finally got more than his head in without it hurting ( it was just bc we were using a condom ) but anyways we started anal fucking and it actually felt really good and it felt good to him too until he pulled out and SHIT WAS ON HIS MF DICK!!!!!!! Literal shit. It was so embarrassing... but my question is .. how do i stop that from happening again? ( oh and i shit a bunch before he had came over and then i took a shower btw ) It felt really good for the both of us and i just wanna know , how could i fix that.. SOMEONE PLEASE HELP