Ryouomoi datta no ni... The Motion Anime

Ryū is unemployed and a typical 'chara-man', living at the expense of others, he always envied his cousin Ren, who was only two years older than him.

Ren was well-off, studied at a prestigious school, was the star of the sports club. He had a beautiful childhood friend Asaka — with a large chest, a clear mind, and a kind heart that belonged only to him.

They were not yet officially a couple, but romance had long been in the air between them: she promised to become his girlfriend if he won first place at the national competition.

"So, Asaka is still a virgin... Maybe I should try too?"

Facing this ideal couple, living as if in a manga about youth and love, Ryū felt like nothing more than a supporting character.

But he has a trump card — his voice is surprisingly similar to Ren's voice.

Using this similarity, he decides to impersonate Ren and deprive Asaka of her innocence.

From envy of Ren, he draws strength to master every inch of Asaka's body.

For Ren, she is the beloved woman with whom he tied his future. But for the frivolous Ryū, she is just a free sex toy, a way to kill time and satisfy his lust.

On the day of the decisive tournament, when everything must be decided — who will win and who will lose, Asaka, taught the pleasures of sex, must make a choice: stay with her beloved, with whom she dreamed of a future, or choose the one who took everything from her — both before and after?