Ask him if he wants to make love with you? and then if he says yes, ask him what it would take what does he need for a sign or signal for that to happen? or do you need to be the person who instigates having sex with him?
And don’t be embarrassed by these kind of questions if you’re having sex with somebody this would be normal communication.
Then you also have to figure out if you’re OK being the person who instigates having sex because if you’re not you might want to seek other options.
Get you a new boyfriend lol
It’s not always cheating… Overuse of pornography will cause these issues as well. Therapy is usually needed. Technically I consider it to be cheating anyhow because the usage effects the sex life of the couple in question.
It could be a medical problem also to be so quick to judge him