The second debut work of 18-year-old rising star Mahiro Tadai Yui features four scenes that she plays for the first time. This is a long-running recording of four scenes: slow sex that slowly and steadily increases her sexual sensitivity, clit-stimulating sex using toys, sex with a middle-aged man licking her erogenous zones, and night-time sex where her clitoris and nipples are alternately stimulated.