She was supposed to be a pure and cute girl until the sex started. In her debut work, she gives a nasty blowjob, swings her hips selfishly in the cowgirl position, and even squirts! Hiyori Yoshioka, who shows off her bottomless erotic potential, joins the popular hip-swinging series "Full-Power Cowgirl" this time! She moves her hips smoothly and quickly up and down, left and right, front and back, selfishly devouring pleasure. Hiyori convulses and climaxes on her own in a high-speed grinding cowgirl position!