街角で見つけた素人さん限定の初体験ディルドチャレンジ企画！極太ディルドに跨り全裸で10分間1000回腰フリ振りピストンTHEチャンス100万円！失敗したら逃げ場なしのサバイバルSEX！
A first-time dildo challenge project featuring amateurs found on the street! Straddle a super-thick dildo completely naked and thrust your hips 1000 times for 10 minutes for a chance to win 1 million yen! If you fail, there's no escape—it's survival sex!

– JavGG.net