A couple of years ago I discovered DP had a porn addiction. He'd lied about watching it and was watching it for hours each day. He was OTT with constant mauling me and sending me pics of him I didn't request or respond to. Yet when we DTD it was over in minutes - I presume from too much wanking over the porn. There were also a few flirty messages early on to other women and I know he enjoys attention as his ex cheated and so he likes validation that he's attractive.
Since I found out about the porn habit, he's changed his phone settings so it doesn't save any history. A couple of weeks ago I was sending myself a photo of the DC (under his supervision) and further down the camera roll I saw photos on our bed with the covers pulled back (I. E. ready to get in) another of him posing into the camera in bed and a third of him in his towel after the shower. He didn't send these to me. Would you be suspicious?