Bro, If You Abandon a Bad Dog, It'll Follow You and Kiss You by Force

[Two male leads + younger man/older brother + possessive puppy-like top x restrained bottom + both physically and emotionally pure + 1v1 + happy ending]

[Dark, vicious puppy-like top vs. patient, self-restrained bottom]

(The story revolves around the main characters and focuses solely on the main couple, with no secondary romance.)

Gu Yun Jian grew up in an orphanage, relying on Yu Qing Lan, who was two years older, and the two of them depended on each other.

He had a secret: he was in love with Yu Qing Lan.

He followed Yu Qing Lan around like a puppy, and he was also Yu Qing Lan's one and only.

Gu Yun Jian never even considered the possibility that Yu Qing Lan might not love him.

Until Yu Qing Lan heartlessly abandoned him.

*

After that, Gu Yun Jian seemed to go mad.

He stalked and followed Yu Qing Lan every day, determined to make him understand that you can't abandon a dog once you've taken it in.

And that you would have to live under my watch forever.

Gu Yun Jian's love for Yu Qing Lan was almost obsessive. He wanted to possess him every second of every day.

Yet someone like him would also become vulnerable and cry after drinking.

"Your little puppy misses you so much. Your little puppy can't find his big brother. Big brother is so mean."

*

What Gu Yun Jian didn't know was that Yu Qing Lan actually loved him deeply.

He had left only to protect him.

Before falling asleep, Yu Qing Lan would recall the first kiss his puppy had stolen from him.

He would dream of his puppy kneeling on the ground, looking up as Yu Qing Lan kneaded his lips, while he obsessively murmured Yu Qing Lan's name.

He would say, "I've been so good. Am I your good little puppy?"

*

Everyone said Yu Qing Lan was mature and dependable.

But when his puppy discovered the truth and ran away out of guilt, he finally tore through that rational facade.

The puppy was caught and brought home. Face flushed, he watched Yu Qing Lan approach and scold him.

"Where are you running off to, Yun Yun? Didn't we agree you'd be my puppy for the rest of your life?"