It's not too soon and if he won't go, there's nothing wrong with an individual going on there own, no matter how much or how little experience they have.

If sexual enjoyment isn't coming naturally, it makes a lot of sense for a young inexperienced person to seek the wise counsel of a therapist with expertise in helping people resolve all different kinds of sex troubles.

After thinking about this for a few minutes, I highly recommend it. I know several people who developed hang-ups, phobias and sexual shyness because their first sexual adventures were more unpleasant than enjoyable. If a hang-up or fear develops, it'll be harder to get rid of if it's allowed to linger too long.

I also know someone, a single person, who made significant improvements after talking to a sex therapist just six times. They sought out a marital/sex therapist although they had never been married and had never had a relationship, just one night stands that didn't go well. They've had relationships since then that worked out okay.

Take care. You're both brave and wise to consider getting this kind of help. I wish you the best.