I can’t cum

Sonjia

Me and my boyfriend do a lot

of foreplay and i know for sure i can cum from clitoral stimulation but when he does it I can’t seem to cum. We also can never have sex long enough for to try to orgasm vaginally (even tho i never have before) the fact that he can’t make me orgasm is upsetting him and idek what he’s doing wrong Any tips or tricks?