A debt of 50 million yen shouldered by my beloved mother.When I was in despair, Yoshimura, a wealthy man, offered me the worst possible deal: ``I'd become a nipple masturbator.''If she refuses, her mother will be destroyed...The day I made up my mind and took off my clothes with trembling hands, my hell and pleasure began."Don't be so reluctant, show me how you feel."Yoshimura's fingers, brush, and vibrator relentlessly trample my chest...My body's sensitivity was increased several times over, and my body was transformed into a ``sex slave'' that started aching with just the slightest touch, even while cleaning or drinking tea... ``Please play with my nipples a lot and make me cum...''
