In a private room, only with a teacher who leaks sexiness. (I'm worried about the teacher's chest... I can't concentrate on studying...) No matter how much he teaches him, the student boy is daydreaming and his brain is racing ahead. (I became like this because I was thinking about the teacher...) The caring teacher who unconsciously sets up a sexy temptation finds his student's hard-on cute and gives him a thorough guidance with plenty of love. The beautiful teachers' adult guidance has greatly increased both his grades and sensitivity.