A 19-year-old H-cup, 145cm tall petite busty beauty makes her AV debut! She has a marshmallow-like body and cute looks! A college girl shyly wears a tight swimsuit and shares her thrilling AV debut! Rio says with a smile, "I've been practicing a lot for today's shoot." She apparently practiced giving a blowjob on a rolled up wet towel. She also practiced a titty fuck using her ripe breasts! A good girl who wants to do everything for her man makes her AV debut!