The grand finale “marriage blue” features a woman in elegant black gloves and nothing else, performing on a grand piano. She straddles the bench in “marriage blue”, rubbing her bare pussy against the cool wood at first, then producing a sleek metal dildo. In “marriage blue”, she sucks it suggestively before sliding it deep, gloved hands working her clit simultaneously. Every thrust in “marriage blue” makes the piano keys chime accidentally, adding a erotic symphony. Her breasts heave in “marriage blue” as she nears the edge, pinching her nipples hard. The climax of “marriage blue” is operatic—she cums with a wail that could shatter glass, body convulsing atop the instrument, creamy release coating the dildo. “marriage blue” ends with her licking it clean while staring into the camera, whispering that “marriage blue” was composed just for you.