On the day of the shoot, Nonoka Saki entered the studio without being told anything, only to have a man's shadow creep up on her. A naked male actor suddenly appeared before her while she wasn't even ready yet! And so, guerrilla sex begins! Even in this incomprehensible situation, her body reacts sensitively. Despite the abruptness of the sex, Nonoka feels it deeply. After that, she is surprised one after another by men with erect cocks! A cute college girl who enjoys sex even while feeling bewildered.