HS-159D - My Tutor Can't Hold It Back 21

It's worth it just for the fact that it's Kosaka Sumire, not the Ozawa Sumire plastered on the cover. You can't find it on FANZA anymore, but I consider Prestige's 'Career Woman Fishing for Men' to be her definitive solo work. She hides her slightly sharp features behind glasses and shows off that erotic body to the fullest.