My husband's sexual appetite has recently exploded. He's up for anything and everything from anal play for him to more oral for me. I can't complain

He says he wants to experience more things I do, to get a closer connection.

Just this weekend, after years of asking and then backing down, he finally accepted the snowball he had been asking for. Usually after coming in my mouth, he would lose interest, and I would just swallow. He said he was surprised, thought it was really hot, and wasn't half as bad as he had been expecting.

Now he wants to know what it's like to get the cum directly into his mouth (probably going to be more of a facial). I'm fine with helping him experience this, but am not sure how to go about it. He's well sized, but not good enough to get his dick in his mouth.

Does anyone have advice or suggestions on how to make this happen? Have any girls, been asked to do this before?