When me and my boyfriend dry hump It's usually in jeans and undies or he unzips and exposes his undies and I have my undies and pj pants on or jeans too
But yesterday he was wearing trousers/ pants which were not denim and I wasn't either mine were more of a light fabric with undies on. He didn't unzip and he did not ejaculate.
Can the pre ejaculate transfer through different material? I've only had experience dry humping with different fabric. I'm afraid somehow the pre could go through and on my pants from him.