Onna Doushi to ka Arienai deshou to Iiharu Onnanoko wo, Hyakunichi-kan de Tetteiteki ni Otosu Yuri no Ohanashi

"It's impossible between girls!" proclaimed the popular JK Marika Sakakibara.
That was when the cool beauty Fuwa Aya hit her with a million-yen offer.

"I'll pay you 10,000-yen a day for a hundred days, to convince you that you can fall in love with a girl."
"Huh? What!"

Confident that she would never fall for a girl, Marika agreed to the offer. Now every day after school, Marika goes over to Aya's house for some hand-holding, headpats, and maybe even some XX…?

Will Marika still say "impossible" after a hundred days?

(Source: MangaUP!, translated)