With his wife back at work, our protagonist hires Hazuki Noa, a J-cup bombshell babysitter. Distracted by her curves, he dozes off on the sofa—only to wake to Noa sucking his cock! She treats him like a baby, nursing him with her massive breasts before riding him wildly. Begging for creampies, her bouncing J-cups break his resolve. A sinful “bubumi” (maternal eroticism) fantasy fulfilled!