It made me feel like I could never measure up or please him sexually compared to porn.
I’m not a hairless, D cup, DTF wet & ready after 30 seconds woman gagging for it and wanting rough sex, rim jobs, and a MMF 3some every weekend. I’m also not a pre-op trans women begging for anal sex. I’m not a femboy with a bussy waiting for daddy to fuck my hole. I’m not a trans escort or a bi guy looking to get off on jerkmate or chaturbate.
Ultimately its an escalation thing that makes a partner feel like shit, destroys their self-esteem, and the sex, when it does happen, is bad. It rots normal brain pathways linking regular sex with arousal & dopamine. Imagine fucking someone with a blank stare who jackhammers you only to not finish, and then go soft in his own attempt to jerk himself & get hard again.
Yeah porn was no problem for me & my partner - I don’t get it either!