Checked out the latest work of Kosaka Nanoka! The transformation from a gloomy, unfriendly little sister role to a super M cumdumpster under the influence of aphrodisiacs is irresistible! Initially indifferent to sex, she becomes a super M who accepts any lewd act under the aphrodisiac's effect. Especially the scene where her cute face sucks on two meat sticks is a must-see for excitement. However, it's a pity that many scenes don't show the joining parts, only becoming slightly visible by the sixth time, leaving fans wanting a clearer view. Still, Nanoka's perverted performance is the best, showcasing not 'sports spirit' but 'erotic spirit' to the extreme!