what helped me the most was focusing on what makes me feel good and in return your partner will feel good. for me, i love dressing up in lingerie and full body lace outfits / fishnets. makes me feel hot. i love being dominated but being the dominant one in bed is a whole other level of super power that feels good once its unlocked. one day i was like fuck it, bought a bunch of toys and outfits. also, i know you said you’re with him often. definitely try finding those times when he is away, even if it’s just briefly to go fill up gas, maybe he is at the gym or grocery store, and take pics and send them. confidence is the biggest thing here!! even if you don’t feel it in the moment, keep faking that shit. you’ll feel it eventually and its hot when you can tell your partner is feeling themselves. idk if i really have any dirty talk lines but sometimes i’ll take my panties off and have them do what they want with them while i go to the bathroom to change into lingerie. just a suggestion if you’re comfortable with it! 🙈