A general amateur woman who calls herself 'M' pushes the limits of her throat! Starting from a deep throat endurance check, gradually intensifying the assault on her throat! Using a mouth prop to open her mouth and inserting anal sticks or dildos to confirm gag reflexes and more! Lying on her back with a dildo inserted into her throat, she gets wet down there in perverted fashion! Even taking an actual cock deep into her throat! Standing straddle or restraint mount! Reverse iruma leading to throat explosion! Impaled through the throat and vagina with internal ejaculation spray! An awakened throat and vagina lead to a submissive woman's extreme breakthrough, born from this entire process!
