DVMM-421 - National 2nd place bodybuilder housewife, teased with 1cm penetration squat until she breaks

Nodoka, a national 2nd place bodybuilder, starts a special training regimen from a middle-aged coach to reach 1st place. The training involves holding a squat position with 1cm of penetration. Despite her initial resistance, she endures it to build muscle, but after being drugged with aphrodisiacs, she turns into a nymphomaniac athlete craving the massive cock.