LDR advice

so I'm in a long distance relationship, and we are in a really good place. My only thing is that I know that he's so used to being able to have sex whenever he wants that he doesn't even take jerking off into practice. I'm just wondering if it would be irresponsible of me to sort of allow him to have sex??? that sounds so dumb but I'm not sure that I really care if he goes off and has sex, but I guess that's just how much i trust him. Thoughts? Opinions? attack me if you have to 🙈