Riko is someone who feels deep shame about revealing her cross-dressed appearance, despite being drawn to the feminine side. Yet within her, she's beginning to realize that this very shame opens a door to pleasure. Gradually, her embarrassment builds toward a boiling point, transforming into raw sexual desire. The inferiority she felt for not being a woman was masked by ordinary social awareness—concern for what others might think—but ultimately, it was closely tied to the arousal of her erect penis. When I point this out, Riko stands there with tears in her eyes, like a scolded girl. "You see right through me... I'm such a pervert, I disgust myself..." I pour saliva onto her trembling lips, suck her tongue, and Riko hungrily returns my kiss, soon transforming into a shamelessly lewd female creature.