One day, Yuki's best friend introduces her to her new boyfriend.
Supposedly they met at her friend's part time job. He was oddly familiar with woman... a real lady's man... and the type of guy who didn't seem right for the quiet and shy girl that was Yuki's best friend. However, as long as her friend was happy, Yuki decided she'd give him her blessing. Then one day he invites her to a bar for drinks, saying he wants to be friends. Having drunk too much, she blacks out, only to find upon waking up that she's been taken back to the man's apartment.

Still intoxicated and barely conscious, she is undressed, and the man fondles and gropes and fingers her entire body. Then, before her eyes, the man's penis was unveiled. A massive pulsating rod of meat that dwarfs the size of her own boyfriend's... And unable to resist her dirty desires Yuki crosses a line from which there is no return...

Burdened with the guilt of having betrayed her best friend, she swears to never meet the man again, but...

"I want to meet you." he sends her a message via a messaging app... and attached to it is an image of him fucking her that drunken night.

Official Translations:
English, S.Chinese, T.Chinese, Korean, Thai