A schoolgirl facing financial trouble decides to earn quick cash through paid dating. However, when she meets a man she found through social media, her weak personality makes her easily submissive to his demands. Her fee is haggled down, and she's subjected to degrading acts including video recording, blowjob with facial cumshot, and toy play, becoming the target of his twisted games. Ultimately, she ends up accepting creampie for just an extra 500 yen.