If you get a failing grade, you'll be held back immediately! That ditsy girl 'Ena-chi' gets help with her studies from the diligent boy in her class! As a thank-you, she'll lick his innocent penis! Suck on it! When he ejaculates... she'll drink it! Giving head during study sessions at home! Giving head during detention in the classroom! Giving head after being led into the library! She'll also take his virginity! Even with poor grades, her blowjob skill ranks top in the nation, and she'll happily swallow over ten loads!
