Namiko, an office lady with large breasts, gets on a different car during her crowded commute and... experiences her first groping. Surrounded by people and unable to resist, she is boldly tormented with a toy, leaving her legs weak... She tried to forget it, but the groping doesn't stop at just once. The next day, it's forced fellatio; the day after that, she is forcibly penetrated. With different perverts each day, the groping escalates, and Namiko, who initially resisted, starts to look forward to being groped...
