in an era where sex is becoming increasingly detached, a fair-skinned, black-haired girl of the z generation who can cum just by nipple play makes her exclusive debut! mikuru mashiro-chan, a treasure trove of beautiful fair-skinned beauties who seem to have nothing to do with eroticism, from tohoku! i invited her to a non-everyday world of nipple play and had her first encounter with an erotic man with a big dick that ordinary men don't have experience with! i helped her with her desire to have sex that would make her lose her mind! this is mikuru-chan's commemorative debut work, a pure yet sex-loving super pervert, please look forward to it!