This is not a personal experience but was shared by an old "acquaintance"
He was inside a bus and was leaning his elbow on the high armrest. Commuters rushed in and a girl stood beside him. While the bus was moving, he felt something rubbing on his elbow. When he looked at it, it was the girl's crotch rubbing on his elbow (crotch is now a common word here, ne? LOL) Being a menyek as he is, he just let "it" rub. Although he was quite surprised that the girl wasn't reacting. Prolly she's also enjoying it hahaha! And so, after much "rubbing", he came! LOL Imagine American Pie on the webcam scene XD