I thought she was the serious, responsible class representative type, but it turned out she was an ultra-sensitive slut! Her uterus was about to be flipped over, and with constant stimulation deep inside her vagina, she kept climaxing! The tightness of her narrow pussy was like it was going to suck it dry, resulting in a massive internal ejaculation! I inserted myself into her again while she was in a daze and pistoned away, making her climax repeatedly before ejaculating inside her again!
