This work depicts a forbidden relationship with a capable colleague. Initially filled with hatred towards each other, their relationship gradually shifts towards something more intimate, and this transformation is exquisitely expressed. Nanatsumori Riri's red and bloodshot eyes vividly highlight the emotional distance with him. However, there are points of concern. In the kissing scenes, her refusal verbally while her body reacts creates a thrilling tension. Nonetheless, the level of assertiveness seems to fall a step short, and the rhythm of the thrusting feels a bit unstable, which is somewhat disappointing. Overall, while one can enjoy the changing emotions, it cannot be denied that it lacks intensity and impact.