Should I be worried?

Alice

My boyfriend and I had sex for the first time last night. I rode the fuck out of him and had more than one orgasm.

But he could not cum! We tried for a while but I was the only one getting off.

I'm really concerned I wasn't doing well enough for him or maybe he's just not attracted enough to me or something, idk. I'm doubting myself.

What do y'all think ? Why wouldnt he cum ?