Sent dirty texts to my SO

I have pretty much given up on my sex life with my SO. It is non existent!

This is something I haven’t done in a long while, But today I was feeling naughty so I sent him some dirty texts on Whatsapp as I he uses company phone... so I said would you like to make love with me tonight?.... take a shower when you get home,I would like to do this to you so badly and sent a picture of a woman giving a blow job.... And I also said along the lines that I wanna feel you inside me, blah blah blah...and the only reply I got is Yes babe... no clue what time I’ll be home... I have plenty of things to do....

I mean I get it he’s under a lot of pressure at work at the moment but it is annoying that this doesn’t even excite him a bit!!! It is so frustrating! What else am I to do? Just feels so unwanted!