When classes ended and you started packing up, sitting in the middle of a crowd of classmates slipping out of class, one of them, the son of rich parents named Sakoda, came up to your desk, coughing defiantly.

"Ahem, pretty girl. It may sound weird, but..." Sakoda pulled out a whole stack of bills from his pockets and threw them on your desk. "...how about sleeping with each other for 65,000 yen?" Sakoda smirks, looking at you in anticipation. "Please, babe, agree..."