The person I longed for is gone! (Live-action MIMK-196)

I should have acted before graduation! I want to date Lisa first! Ever since entering university, I've been chasing after my idol, Teacher Lisa. My friend Wanping and I have accumulated thousands of photos of "Teacher Lisa's Library" on our phones. Ah, this is youth! Eternal longing! When I failed to get into my dream university and decided to retake the exam, with Wanping's comfort, I looked at his photo folder and found some pictures I'd never seen before... Is this a date? Impossible! We should be on the same level! Watching my friend Wanping, whom I looked down on, being taken advantage of by my idol, I had a mental breakdown! Why this guy... I'm the one she likes, I should have been more proactive... Regret, jealousy, humiliation, longing... On the verge of collapse, I got an erection! A picture costs 3,000 yen, a video costs 10,000 yen... Watching my idol get so dirty by my friend, I'm wasting my life as a wanderer...