So I was doing wet humping with out clothes on and without doing sexsual intercourse with my partner (my penis is not going into her vagina) , she is wet down there and I keep moving and keep the head of my penis above her clitor, and every time pre-cum (it's clear liquid) appears on the tip of my penis I always wipe it with my cloth and keep my penis head dry above her clitor, and when i want to ejeculated (white liquid) I stop and let it out in the bathroom toilet, and my partner pee and wash her pusy with water and soap and keep it dry after that, is there a chance that my partner will get pregnant? How many percent of my partner will get pregnant? I'm worried because we usually do dry humping