VEC-653 Serino Orimoto, a married woman who can't forget the sex she was played to have and is drawn into the swamp of infidelity

Serino lives happily with her husband. However, she has one worry. That is the gaze of Sakamoto, who lives in the same apartment building. His vulgar gaze makes it seem as if he is peeking at her naked body under her clothes, licking her all over… Serino had hoped that it was just a misunderstanding, but one day, a nightmare suddenly hits her.