Isumi, a female friend who is about to get married. Since it was a pre-celebration, we decided to have a drink at the main character's house.

He had been the best friend since he was a student, and since he was boyish, he treated him like a male friend. However, Izumi, whom I met for the first time in a long time, was becoming more feminine and cute while retaining the appearance of those days.

When the drunkenness deepened, Izumi opened his mouth.
"I liked you until I was 〇〇..."

The main character can't hide his agitation at the sudden confession.

"Am I cute?"
"Oh, it's done..."
"Then、... Can you hold it?"
"But..."
"It's fine if it's not a kiss... All... It's my own way of putting on a stingy line..."
<Is this what it means to "cross the line"?
And even after crossing that line, can we still be friends?

Author Notes :
There are no NTR elements in this work!
Crossing the line for one night only. In the second half of the story, as if redoing his school days, he changes his costume to track and field clothing (land sepa).