Popular actress 'Risa Tsukino' challenges new frontiers in eroticism. ! I can't help but glimpse the chest... The dazzling charm of teacher Narisa, who is both intelligent and horny, makes a promise of temptation to students who can't concentrate on studying at all, saying, "If you solve this problem, show me your boobs." A reward for seeing and touching the breasts of the student who solved it... Fellatio that escalates sexual desire... In the end, the skirt is turned up... Such a closed room play on parade ☆ Private lesson with a cute tutor! !