Hi, welcome to the forum
Nothing wrong with a bit of pillow humping. I can guarantee nearly everyone has tried it at least once. Some people prefer it to other types of masturbation too.
Cant be the most help unfortunately as im the other end of the spectrum clit wise, but i just wanted to post a few links that might be useful.
Im sure someone will wander by and drop some better tips. But we can be quite quiet at night here (uk time) sometimes.
