Creampie Eating

Ok, fellas…if you have a small penis & typically cum in your wife’s pussy before giving her an orgasm, do you go down on her afterwards to lick her to an orgasm and/or lick her clean? If so, was this initially your idea or hers? What was her reaction the 1st time you did this?
Ladies…if your man had a small penis an could never give you an orgasm during sex, would you want or be comfortable with him going down on you to lick your pussy afterwards to get you off? Curious if this is something women would enjoy, even think about or would be totally grossed out by it.
Desperately searching for feedback before going down on my wife the next time I cum in her without satisfying her needs. Wanting to provide her pleasure too!
Thanks in advance