A little bit of everything for everyone, wholesome or not. - Ch. 1 (Pages 10-13): Itsuki x Fuutarou, vanilla, by Asakura Kukuri - Ch. 2 (Pages 14-25): Ichika x Fuutarou, vanilla, by Komezu Genmai (Kosuke Haruhito) - Ch. 3 (Pages 26-33): Nino x Fuutarou, vanilla, stealth sex, by Syamo Piyo - Ch. 4 (Pages 34-37): Nino x old man, prostitution, by Shimantogawa - Ch. 5 (Pages 38-53): Miku x ugly bastard, blackmail, by Rinsun - Ch. 6 (Pages 54-61): Miku x Fuutarou, vanilla, by IN-KA of the Dead - Ch. 7 (Pages 62-67): Yotsuba x Fuutarou, vanilla, by Alp
Chapter 2 (Ichika) is credited to "Komezu Genmai", but comments in the raw say this is Kosuke Haruhito's pseudonym (and the art looks just like their style). Also, Chapter 4 (Nino 2) is incorrectly credited to Komezu Genmai on page 34 when it is actually drawn by Shimantogawa.
Many thanks to glivakea for doing the bulk of the translation, and Wata for the Alp chapter.