The trigger was a coincidence. When Yuko's mother asked her to take soap and went to the bathroom, Satoshi witnessed Yuko's nakedness while taking a bath through the gap in the door. Wet breasts, bare skin dyed in pink. Its too bewitching limbs burned into Satoshi's brain and did not leave. And that night. "I'm sorry mom. I can't stand it ..." Satoshi goes around Yuko's body. Unexpected my child night ● Ini Yuko ...