The volume includes the following chapters:
 
1-7. Boku no Otona Shokugyo-taiken (ぼくのおとな職業体験); COMIC Shingeki 2020-07-08, 2020-10-12, 2021-06, 2021-03 
8. ChinTrai Quest IV (チントレクエストIV 射精かされし者たち); COMIC Shingeki 2021-04

1. ChinTrai Quest: Shota Yuusha no Haramase Chin Douchuu (チントレクエスト ～ショタ勇者の孕ませ珍道中～, Dick Training Quest ~Little Hero's Conception Journey~); Comic Shingeki 2016-03 
2. ChinTrai Quest II: Shota Yuusha Elf no Sato de Dairankou (チントレクエストII ～ショタ勇者エルフの里で大乱交～, Dick Training Quest II ~Little Hero's Huge Orgy At the Elf Village~); Comic Shingeki 2018-12 
3. ChinTrai Quest III: Hime to Maou no OneShota Sex (チントレクエストIII ～姫と魔王のおねショタセックス～, Dick Training Quest III ~Princess and Dark Lord OneShota Sex~); Comic Shingeki 2020-04 
4. ChinTrai Quest IV: Ikasareshi Mono Tachi (チントレクエスト IV ~射精されし者たち~, Dick Training Quest IV ~Those Who Are Made To Cum~); Comic Shingeki 2021-04 
5. ChinTrai Quest V: Anata no Mama ni Naritakute (チントレクエストV ~僕と淫魔と痴女達と呪われし姫君~, Dick Training Quest V ~Me, The Succubus, Some Perverted Women, and a Cursed Princess~); Comic Shingeki 2022-04 
6. ChinTrai Quest VI: Ee Denno!? Seishi-tachi (チントレクエスト6 えっ出んの！？精子たち, Dick Training Quest VI: The Secret Place Where Shota Sperm Flows); Comic Shingeki 2023-06 
7. ChinTrai Quest VII; ChinTrai Quest Kouhen Saishuu Kessen
 
Notes: 
- Chapter 1 was included in Ane x Pako² Kyuukyokuban 
- Chapter 2 was included in Chou One x Pako³ 
- Chapter 3 was included in OneShota Byoutou 24-ji Harem Nyuuin Seikatsu 
- Chapter 4 was included in Boku no Otona Shokugyou Taiken 
- Chapter 5 was included in Anata no Mama ni Naritakute

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