Can anybody help?

I'm 18, and my boyfriend and I just started having sex a lot recently, he comes over almost every day and we do it. But he keeps blowing his load before I can even get off, and then I end up having to use my fingers to get myself off. I've tried asking him to hold out, but he says every time he sees my tits jiggle when we do it, and my hot cunt, it's too much. Anyone have any tips?

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