"I want to be the best in both grades and blowjobs!" The top student 'yura' carefully licks and sucks old men's penises. First, she gently sucks up their balls. When the balls are swollen tight, she licks along the underside of the shaft from root to head! Then she takes the twitching penis into her mouth! Finally, she stimulates the about-to-cum genitals with her tongue tip! If you get 'slurped' by her all day long while her blowjob IQ keeps rising, you'll definitely cum instantly!
