Triangle Blue
Japanese title: とらいあんぐるBLUE
Type: OVA
Episodes: 2
Source: Visual novel
Genres: Hentai
Studios: PoRO
Duration: 29 min per ep
Rating: Rx - Hentai

"Akane, I love you..."
"......I-I...love you too, Asato......"

Our relationship started after that.
After going out for 4 years and graduating from the university, we decided to live under the same roof.
I found a job at a publishing house. Akane enrolled at a vocational school as a step to realize her dream.

"My drawing with Asato's writing, let's make a book together. That's my dream."

Akane's smile, my most precious treasure. The thing I don't want to lose the most.
No matter how busy we become we trust each other. We love each other.

I always thought these days would last forever.
So, until that guy came...

(Source: VNDB)