[UFD-065] [Best Hits] I thought I was tempting my virgin younger brother, but...unexpectedly, the tables turned! A defenseless busty sister gets relentlessly screwed by her super-potent brother 【】
Due to their parents' remarriage, Natsuko and Takeo began living together. Natsuko, having lived a long time with just her mother, was often unguarded and didn't pay much attention to how she dressed in front of men at home. Takeo, having grown up in a household with only his father, had no immunity to women and was still a virgin. One day, as a joke, Natsuko teased Takeo, a novice, by flashing her chest, but it excited him more than she expected. From that day on, Takeo, transformed into a beast, relentlessly groped her breasts, and she was repeatedly taken in her own home by his extraordinary, unstoppable erection.
