sexting tips for me and my man

so my man usually doesn't know what to say while we are sexting. we haven't sexted in a few months because we are finally living together but I made a challenge for him. he still watches porn every now and again in the bathroom when I'm like constantly fucking horny and unlucky me can't get myself off so it really isn't fair. I don't mind him watching porn but I'm trying to transition him into being more into it with me and for him to start initiating sex when he is horny instead of him wacking it off to Susy TwoTits or whoever XD

I think he is intimidated by sexting becausne he doesn't know what to say. I just ask him "what are you gonna do to me" and I hope for a long as reply but most times I just get a dick pic that