This work's setting is about inviting my girlfriend, who won't do anything without the right mood, to a lavish hot spring trip, only for her to bring her sister along to make sex difficult, or so I thought. Contrary to her shy demeanor, her sister turns out to be a hidden nympho, seducing me as soon as we arrive at the inn. 'Touching with hands isn't cheating, right? I don't know,' she says, and despite the guilt, I fall for the little devil's temptation, making for an unbearably thrilling experience. Ishino Nozomi's gaze, aura, and every move exude a seductive charm that's irresistible to M men. Even within the same series, it offers a different vibe from Mizukawa Rio's works, showcasing Ishino Nozomi's unique appeal. The beauty in the bath scenes, as in the previous work, is stunning. The eroticism Ishino possesses is dangerously good. Being treated like that, you'd definitely want to go on a date!