help!!

J💋

my boyfriend and i have sex ALL the time. we have sex at least 3 times a week. he’s also the person who i lost my virginity to. Anyways, i want to cum. i think i’ve gotten close, and my body will feel kinda tensed up and everything will feel AMAZING, but then the feeling will go away with no “release” feeling. my boyfriend doesn’t cum in me, but sometimes after i wipe it will be a little slimy, even tho sometimes i don’t feel anything. any advice on what to do to make me cum? positions?