Part 1: https://e-hentai.org/g/418636/40544724ab/
Part 2: https://e-hentai.org/g/418693/b15cafcd0b/

Almost 900 identical images in the middle... which one is your favourite? ;)

Base +8, Kiranta +6, bjaaka +6, Anonimus07 +8, bubu21 +1, observer1980 +16, Otaku Hanzo +1, shuntensatsu +10, keonas +7, gkmksmk +4, WaRiUr +8

Hmm. I spent four years in a high school marching band without impregnating a willing harem of my female bandmates. Apparently I did something wrong.

Base +8, Kiranta +6, Moojuice +8, bjaaka +6, goodd +10, Anonimus07 +8, napsterxxl +7, Dandephus +6, qlemavkdnj +7, bubu21 +1, bergil -6, Slayerjammer +10, Ganein +6, and 23 more...

Were there any you really wanted to impregnate?

Base +11, observer1980 +16, Otaku Hanzo +1, evodark +5

ＰＮＧver.はありませんか？

Base +7, touya03068 -12, Lelouchvibritannia -6

So in the end we (as the MC) get three of our new bandmates plus the band captain, the MC’s little sister, our homeroom teacher (who is also the pink-haired girl [Minamo]’s older sister, and the monitor of the Marching Band Club), and the bunny woman who made this all possible. Which leaves the question: what happened to the two nameless bandmates?

Base +6