Me personally I’ve never caught anything from owo with an SP (or any service for that matter)
Obviously I know you can catch something but (for me anyway) it’s rare I hear anything about it.
I’ve seen Lili loads of times now for DT and throat fucking and imo she’s the best that’s always in the westmidlands so I highly reccomend her to anyone looking for DT.
It’s always been owo and like I said, nothing.
If your so worried, just wear a condom (yes I know it’s still possible)