Dirty smelling penis

I just had sex with my ex, it was kind of a booty call. He just text this morning about having sex and I told him sure why not come on, we both wanted it; what's the harm. But he said he was out on the drink last night, he did mention a few fella mates calling and then a girl (an old family friend of his sisters, who he's always fancied) calling as well for an hour, but that no one would drink with him. He text me at half 12 last night asking me was I awake. So yea, this morning he called. We had sex. But one thing was, once he took his clothes off, there was a strong potent smell from his bits. It was very very strong and I can't explain it. I don't know wether he just hasn't washed in a bit and it's sweaty smells, or wether he has fucked someone before he came to me. 😔 I'm quite disgusted to be honest, that I still had both oral and normal sex with him as I didn't want to say anything. He must have smelt it himself as he then made a comment about his friends misses won't have sex with him unless he smells like dove!!