Blowjobs?! Do you find them...

So I was having a conversation with my husband right after we got married about blow jobs, he said he thought they were “disrespectful” (I personally just didn’t want to do it so I went along lol) he goes down on me and I don’t have any problems with that! 😂 but now fast forward 3 years he wants blow jobs and will sometimes during sex gently try and guide my head down there 😒 I am wondering why this sudden change? I have done it a couple of times and now all he does is beg for it but I feel as if he’ll view me differently if I do them as he said they were degrading 🤷🏻‍♀️ also personally it turns me on now that I’ve done it a couple of times but I’m just curious about everyone else’s opinions??