Hikaru moved to Tokyo more than two years ago, and this was the first time she had returned to attend a university class meeting. Her ex-boyfriend Matsumoto also arrived. Currently, Hikaru has a fiancé, but Matsumoto often texts to bother her. Today's class meeting was the same, he used coarse words that made Hikaru feel uncomfortable. Deciding to go to the bathroom to avoid his face, who would have thought that when Hikaru left, he had secretly put an aphrodisiac in her drink! When he woke up, Hikaru found himself in the hotel with the same name as his obnoxious boyfriend! Matsumoto suddenly attacked Hikaru, even though he wanted to resist, Hikaru's body was extremely sensitive! However, Hikaru had to admit Matsumoto's sexual ability. The bodies of both are as if they were born for each other. Matsumoto's technique as well as his tireless cock fuck is something that the fiancé can never satisfy Hikaru. That night, she was nostalgic for the feeling of happiness that they had both had. Hikaru gradually became more proactive, she ignored her fiancé, currently only wanting to satisfy her sexual desires that she had to suppress for so long...