My Childhood Friend Caught Me Reading Fanfiction

Shi Yan and Jiang Suian had known each other for seven years. They considered themselves straight best friends with a purely platonic relationship.

But one day, by chance, Shi Yan came across a fanfic about himself and Jiang Suian.

[CEO Jiang Suian, overcome with jealousy, pins his assistant Shi Yan against the car door and narrows his phoenix eyes. "Is the new secretary pretty?"

Shi Yan: "Yeah, she's pretty!"

Jiang Suian runs his fingers over Shi Yan's chin. "You've been staring at her this whole time."

"I..." Before he can finish, Jiang Suian lowers his head and kisses him.

...]

It even had some very steamy scenes.

Shi Yan: O.O... That's weird! Let me read one more bit.

[From the top's perspective]

Jiang Suian had a secret. He had always been in love with Shi Yan, but the other man was straight, so he had kept his feelings under control and never let them show.

But lately, Shi Yan had been acting strange.

Jiang Suian noticed that Shi Yan kept carrying a book on the basic principles of Marxism around with him and smiling at it.

He would even stare at Jiang Suian's private parts and comment, "That has to be an exaggeration. How could it be that big?"

He would even gaze at him with watery, drunken eyes and slowly lean closer. "Does kissing really feel that good?"

Jiang Suian: I really can't hold back this time!!!

[Extra scene]

One day, a drunk Jiang Suian nuzzled Shi Yan's neck, but his gaze fell on a certain book by the bed. He asked in a low voice,

"Do you like me more, or that other man in the book?"

Shi Yan: ...You're jealous of even that?

Jiang Suian: "73, 91, 102, 118..."

Shi Yan: Why do those numbers sound familiar?

Drunk Jiang Suian had lost his usual composure and even sounded a little aggrieved. "Let's act out all those chapters. I'm sure I'll do better than 'him.'"

Shi Yan took half a step back. Aren't all those scenes about that sort of thing? All of them? Is this bastard trying to take me apart?

[Oblivious but ridiculously good at flirting bottom vs. restrained at first, shameless later top]

Theme: Those who make a strong start must plan their ending, and those who would succeed must plan from the beginning.