She'll keep screwing until she gets the name of the position right! Ainyan takes on the quiz on 48 sex positions! As an AV actress, she has to know the names of all the positions... so we decided to have Ainyan memorize the names of the positions through sex. Although she was in high spirits, she struggles as she is too excited to remember them properly. After somehow finishing the instruction, she finally challenges herself to sex that won't end until she can guess the name of the position...