SDJS-121 SOD 女员工配备了每分钟 15 万转（比前一版本快 30 倍）的超高速电喇叭！为了寻找最有快感的电喇叭，她们成为实验对象，尝试在自己达到高潮时开发新型电喇叭，结果其中四人总共高潮了 78 次，泄得连裤衩下摆都湿了！
原標題: SDJS-121 SOD女子社員 150，000回転（従来比30倍）超高速電マでイクッ！最高に気持ち良い電マを求めて自ら実験台となり絶頂しながらも新型電マ開発に挑んだ結果、パンツスーツの裾まで濡れるほど漏らして漏らして4人合計78イキ！
Both Nakayama and OG employees climax! SOD has been focusing on the development of toys for women. However, due in part to the impact of the new Corona, the company's overall sales have declined. The company's development costs have also been drastically reduced, making it necessary to create a hit product as soon as possible. The female employees in charge of the project become their own monitors and take on the challenge of developing a super high-speed rotating electric massage device in pursuit of the ultimate in pleasure.
