[John K Pe-ta] Hikentai Ako (Nikuana Full Package) [CulturedCommissions] [Decensored]

Ako, once the airhead of her track team, is suddenly smashing records and soaking up admiration—but her secret training method means regular sessions strapped to the examination table of a bespectacled researcher who clinically catalogs every inch of her transformed anatomy. His relentless fisting drives her swollen clit, thickened protruding labia, and hypersensitive cervix into screaming orgasms triggered by ovulation itself, her body squirting as eggs release one after another. When the stimulation finally pushes her entire uterus to prolapse out of her, both test subject and scientist are left marveling at how much more her remade body can take.