https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_528045/

Prequel
https://e-hentai.org/g/3158602/0125192e78/

Base +30, nuts987 +13

[Synopsis]

Miyahara and Tanaka are new members of a club where if they don't have sex they will be expelled.
One day, when sex has become a daily occurrence on campus, they are informed that there will be a training camp and the three of them, along with a senior, head to the inn where the club will be located.
They also hold "club activities" there but Miyahara's feelings change during this time...

Base +25, Fofotron +25, nuts987 +13, 44inf +6

相较于第一部，作者画力进步好多！

Base +8