On a crowded bus, the big ass of the woman next to me was pressed against my crotch. Every time I moved, I felt the stimulation of her plump body and secretly ejaculated into her miniskirt. The woman noticed my erect cock and couldn't hide her excitement. Instead of refusing, she grabbed it. I couldn't hold back and instinctively grabbed her ass and touched her without the other passengers noticing. I inserted my uncontrollable cock into the crack inside her panties.