Still - but, if you do that, you are going to be tying yourself in knots for a week! thats not good, or fair on you.
and in the meantime hes not bothered and is just pleasing himself, thinking you are on side.
thats not fair.
and please dont think its anything to do with you not being good enough. its nothing to do with that at all. women always think that when something goes wrong, no second date, relationship break up, etc... its not them. The man has some responsibilty there. You dont really know what hes thinking and it could be that he doesnt want to be in any kind of relationship and wants to play the field, therefore its not about you not being good enough, but what HE wants.
So, nothing you could do could chanage that.
Same as you are entitled to have your own wants, and if you dont want to be treated this way, it is not confrontational, nor awful or anthing to voice that.