Thank you! In the meantime- will stretching a 'normal' condom, before its been unrolled, make the condom more or less likely to break?

My boyfriend and I have recently started becming sexually intimate, this began with me giving him a blowjob, for which we used a condom to make me feel more comfortable, the condom was extremely hard to get on seemingly because hid penis was too wide so it wouldnt roll down properly, while i was giv...