Ok I just reread your original post. It sounds like you're not comfortable doing what he wants sexually. I guess it really depends on how ok you are with going against your feelings and doing what he wants in order to be satisfied. Since you've talked to him before about this, I'm not really sure what else to say. It sounds like you guys like each other a lot, but that you might be incompatible in this regard sexually. It's really up to you what you want to do.