Boyfriend watching too much porn?Watch
Sounds like a porn addiction you might have stumbled across simply by spending more time together. Its possible he had it before you became aware of it, you just wouldn't have seen it. Watching some porn is healthy, sometimes it can be fun to watch it together. But setting alarms in order to get up and do it sounds like its moving up the scale to an excessive level, especially if it interferes with your own sex life or daily tasks. Its probably best to broach the subject before it wrecks your sex life as porn addictions can rapidly drain libido. How do you feel about porn yourself? You could possibly engage with it depending on your comfort, but if his viewing is becoming obsessive, perhaps its not the best idea. Either way, start a dialogue.
It's difficult to say what the optimum course of action here is.
On the one hand the two of you appear to be becomming sexually incompatible.
On the other it appears to be a relatively mild form of sexual incompatability.
I think he deserves to be given a full chance to improve.
All he needs to do is to moderate his porn to levels where it doesn't affect important aspect of his life, including his sexual relationship with you.
One tactic to broach his porn habit and to criticise him as indirectly as possible would be to get an edition of Viz that feature Morris Day and to leave it for him to read. Or for you to read it and laugh in front of him and to ask him what he thinks of the Morris Day joke.
In a long term relationship it helps if a few times a year the couple make love as if they were fresh lovers that had just met each other. For example by going away to a nice hotel or B&B for a night or two. And by going out on fun dates together, during which they talk and treat each other as if they are back in the getting to know each other phase.
In the long term if this turns out to be a particular phase he went through that's not too bad. As it indicates he has the self analysis abilities to realise when he should change some aspect of himself.
If he doesn't change, or gets even worse, or starts picking up other addictions, like drinking 5 cans of beer every night, it would be totally understandable and logical for you to split up with him at a convenient time and start your seach for a new boyfriend.