FAA-099 — For Some Reason, I'm A Middle-Aged Man Who Wants To Study Hard At This Age, So I Decided To Hire A Tutor, But That Tutor Turned Out To Be My Type, So I Ended Up Having Sex With Her ヽ（・∀・）ノPah

Cock-pon♪ Even middle-aged people study for life! The doorbell rings. Step by step I get closer. And the door to my heart and the front door is about to open. But the sound that's been ringing for a while now is just cock-pon, cock-pon! My worldly desires are clinking... I'm immersed in my studies, no, I'm bursting! I'm on the verge of ecstasy! No, no! There's nothing I can do. If I can get past this point, I should be able to get anything.