The film tells about the extremely attractive and attractive roles of the lewd girl Kosaka. From an easygoing sister, a lewd maid or an office worker, she is all played by her with a very sexy way of dressing, she always wears tight shirts to show off clearly, so her extremely stimulating big breasts, especially not wearing a bra are also the reason why boys can't stand this attraction. This was followed by dramatic and intense sex scenes between her and her co-stars.