TSP-442 - Affair investigation specialist clinic: 'I definitely won't feel it even if someone else fingers me... maybe...'

The plot is about a wife troubled by her husband's jealousy, who asks 'Why is this test necessary?' while receiving finger stimulation from a doctor, eventually ending in an internal ejaculation. Regardless of whether the ejaculation was fake or not, the issue is the lack of logical causality: she climaxes from the finger stimulation but the husband doesn't believe her, yet he believes her after the internal ejaculation. They probably intended for her to climax from the fingers but not from the penetration to convince the husband, but since she climaxes in both, it makes no sense. It's questionable if this would even appeal to fans of NTR-style guilt. The only good point is that Shiori Tsukada is in it.