Volume 1: "Girls falling for girls? As if that could ever happen!" Marika Sakakibara, a popular high school girl with no shortage of admirers, is caught off guard one day when Aya Fuwa — the cool, beautiful girl in her class — suddenly thrusts a million yen in her face. "I'm buying you for one hundred days at ten thousand yen a day. I'll prove to you whether girls together is really so impossible." "— Huh? Excuse me!?" Can Marika still insist it's "impossible" once those hundred days are up—?
While this wasn't quite as amazing as vol 2, it was a pretty solid conclusion to the story. There was a lot of good relationship development and character growth, and interactions with the side characters, who also turned out to be a couple, unsurprisingly. In fact some of those interactions reminded me of はなにあらし (which is much more wholesome than this series, and focuses on a couple who are already together, but in a secret relationship). This volume was way less ecchi than I was expecting, and the big scene was left as a short story - which I didn't feel like reading. (I usually don't read short stories in manga). The consent was also a bit better, and there was eventually a more equal dynamic - which was nice to see.
Anyway really great read overall! Definitely really glad to have picked up the series.