MUDR-015 Yuuki Mayu: From That Day On… Tight Squeeze Training Inflicted on a Schoolgirl

Mayu Yukiki takes on her first real challenge in hardcore tight-squeeze bondage! 'Suddenly, a strange man broke into my house and started tightening my bra every day, doing terrible things to me…' The vulnerable girl can't resist, falling completely under the stranger's control as she's squeezed and disciplined again and again. While her father is away, he watches for the perfect moment — and from that day on, Mayu is subjected to daily tightening sessions and strict discipline. Her nightmare of relentless, suffocating training never seems to end…