Shitty that it led to this fuck up then.
But you were in a relationship together. So while I get the embarrasment, sending dirty messages to your partner or talking about that isn't weird. Communication does help.

Eh yes. Cheating by texting another time after already been caught is a fuck up and I would probably break up after the first cheating, but certainly now.

I do wonder why asking your gf to send this kind of messages wasn't an option? You can send horny messages without cheating.

Oh no. I luckily have never had this experience. But I could already tell that it must be painful by the title. And yes, auch. I'm glad that the pain is over now for you!

Indeed. Be careful what you expose your private parts to.