Pregnant and doing the deed

So my husband is more turned on by me now, but the sex isn’t the same. Thank you hormones. We’ve had to add a lubricant because I can’t stay wet no matter how turned on I am, but it’s gotten to the point even using lube, I can’t get him off without using my mouth. I just want to know what I can do for him and I asked before going down at the end and he didn’t respond. I used to beg him for his finish and he’d release on me. I miss that feeling. 😢