Yuta, captivated by the fair skin and large breasts of his new stepmother, Hinaiko, after his father remarried. Yuta wanted to make those perfectly shaped and heavy breasts his own, so he tried to start a forbidden relationship with Hinaiko by groping her breasts. Taken aback by the sudden act, Hinaiko panicked and struggled in resistance, but due to Yuta's varied squeezing techniques, her breathing grew rapid, and her body began to heat up and throb…
