Is it normal to give a small love tap to a woman in a crowd?

Sometimes when it is super crowded and everyone is jammed up and slowly walking by each other I have a tendency to give a little love tap as i walk by. For instance, a big stadium game, a party, a parade, school hallways, protest, mall. Sometimes i have these sexual urges for fun and hornyness that when i walk by a woman in a jammed crowd i'll either reach out and grab or tap or feel a chicks ass. Sometimes i feel or squeeze a tit/boob and casually keep walking. And occasionally when my chances are high and everyone is distracted and i'm able to slip thru a hole after my stunt, i give her a love thrust and escape. Sometimes ill just give them a good feel around the stomach and tap/feel a womans clit as i slip by. One time in a crowded subway the power went out and i actually sorta kinda but not really molested a girl for a few seconds and kissed/licked her neck, it doesnt count cuz i wasnt able to get in her clothes, and i barged thru some ppl and stood elsewhere when the lights relit. It was funny and intense. But besides that side story i just hand out little love taps mostly not as much full body or a thrust. Just a little love tap/feel/squeeze on the 3 specific areas and swoop out w/o being noticed. I know the girl liked it and i know i liked it. So i never thot of it as wrong because it was a double benefit. But my gf said im crazy and to stop. I dont really get the bad reason. So im wondering, Is it normal to give a small love tap to a woman in a crowd??