[START-528] A liberal arts college student immersed in reading on her way to school is tied up to a hanging strap and fucked from behind until her knees tremble and she squirts. She can't forget the pleasure of cumming while peeing, and she becomes a w (Censored)

A female college student is absorbed in reading while being rocked on the train. One day, this serious-looking girl who looks good in glasses is surrounded by middle-aged men and forced to have sex with them. When they identify the library she frequents, she gives up resistance and succumbs to the sensation of orgasm as she squirts. Eventually, she boards the designated car wearing a flashy miniskirt, as requested by the men...