Source: https://ncode.syosetu.com/n4976ea/
Author: Kennoji
Synopsis:
I was a corporate worker in my 30’s, when I woke up and found that I had time leaped to the spring of my second year of high school.At the time, there was a teacher that I had regretted not confessing to, so I confessed to her in the heat of the moment, and now we’re dating! However, the teacher is one who would make any man a good for nothing person, so I end up being spoiled by her a lot.
While secretly dating my overworked teacher (lover), a sweet school life filled with flirting awaits. A 2nd year high schooler with a 30 year old me on the inside and the teacher (lover) that I want to pamper, our everyday romantic comedy begins.
Index (Chapters are from Web Novel and Images from Light Novel):
Volume 1:




01. The Day I Woke Up as a Second Year High Schooler
02. We are Now Dating
03. Secretly Written Notes
04. The First Lunch Break
05. Friday Night
06. A Relaxed Park Date
07. During Class, A Secret Conversation
08. Career Survey
09. Physical Education and a Photoshoot
10. Sana
11. Detective, Sana-chan
12. Lunch and Sana’s Misgivings
13. A Difficult Situation
14. Forbidden Love
15. Hiiragi-chan’s Break Down
16. The Occurrence the Next Morning
17. Hiiragi-chan the Stalker
18. Miasma
19. Hot Springs Trip With Hiiragi-chan – Part 1
20. Hot Springs Trip With Hiiragi-chan – Part 2
21. Hot Springs Trip With Hiiragi-chan – Part 3
22. Sana’s Shokugeki – Part 1
23. Sana’s Shokugeki – Part 2
24. Let’s Head Into the City – Part 1
25. Let’s Head Into the City – Part 2
26. School Trip – Part 1
27. School Trip – Part 2
29. School Trip – Part 4
30. School Trip – Part 5
31. A Day with a Cold
32. I Wonder What Day it is?
33. A Day with a Cold (Number 2)
34. The Second Time
Volume 2:




35. Hiiragi-chan’s Fears
36. A Certain Holiday on the Veranda
37. Love and Diet
38. Magical Power
39. Fortune-telling
40. After School in the Tea Ceremony Room
41. Goddess by the Poolside
42. The Robber Incident
43. The Robber Incident 2
44. Rooftop
45. About the Future
46. Discussion 1
47. Discussion 2
48. Discussion 3
49. Cleaning Duty
50. A Certain Saturday
51. A Certain Saturday – Hiiragi-chan’s Side
52. Ponky Game
53. A Rainy Day
54. Studying in the Library
55. Cooking Skill
56. Summer Festival 1
57. Summer Festival 2
58. The In-class Pinch
59. Pool 1
60. Pool 2
61. Pool 3
62. Summer Assignment
63. Resting in a Private Room
64. The Secret Part-time Job
65. A Round Trip
66. Home Economics Club Activities – First Part
67. Home Economics Club Activities – Second Part
Volume 3:




68. The Hiiragi Family’s Circumstances – 1
69. The Hiiragi Family’s Circumstances – 2
70. The Hiiragi Family’s Circumstances – 3
71. The Hiiragi Family’s Circumstances – 4
72. Home Visit During Summer Vacation – First Part
73. Home Visit During Summer Vacation – Second Part
74. Deciding Match! Public Pool
75. The Power of an Image Change!
76. Yukiko-san
77. W Seiji
78. A Clean Slate – First Part
79. A Clean Slate — Second Part
80. The PE Storage Room Ninja
81. Sports Festival — Part 1
82. Sports Festival — Part 2
83. Sports Festival — Part 3
84. HRG Company
85. Working Part-Time at the Company Where I Work 10 Years Later
86. A Secret Outing
87. Advantage to the One Who Takes the Corner
88. Love Letter
89. Hiiragi-chan’s Consultation Room
90. My Results
91. Manga Reenactment Play
92. The Calligraphy Plot
93. Fujimoto
94. Cool Beauty Haruka-san
95. Do You Pass the Psychological Test?
96. Do You Pass the Psychological Test? — Part 2
97. Group Work
98. Hiiragi’s Mother — Part 1
99. Hiiragi’s Mother — Part 2
100. Hiiragi’s Mother — Part 3
101. Hiiragi’s Mother — Part 4
Volume 4:




102. Negligence, A Slack Atmosphere
103. Gifts and Airheadedness
104. Time Leap・Memo
105. Yuuna-chan
106. It’s Exactly What You’re Thinking of
107. First Club Activities in a While
108. Hiiragi’s Father — Part 1
109. Hiiragi’s Father — Part 2
110. Hiiragi’s Father — Part 3
111. The Pitfall of the Future
112. Ladies’ Study Session — First Part
113. Ladies’ Study Session — Second Part
114. A Young Girl’s Consultation Room
115. Honest Feelings
116. The Sanada Family’s Curry
117. Sana Curry and Tsundere
118. Hiiragi-chan and the Haunted House — Part 1
119. Hiiragi-chan and the Haunted House — Part 2
120. Sana and the Infirmary
121. Afterparty
122. Unresolved
123. Landmine
124. Sana’s Secret
125. The Witch
126. Black Hiiragi-chan
128. Please Make My Wish Come True
134. The Key to a Breakthrough
Volume 5:



137. Sports Festival and Reward
139. Fateful Competition — Part 1
140. Fateful Competition — Part 2
141. Fateful Competition — Part 3
142. Fateful Competition — Part 4
143. Fateful Competition — Part 5
144. Fateful Competition — Part 6
145. Fateful Competition — Part 7
146. Fateful Competition — Part 8
149. Plans for Winter Vacation and Supplementary Lessons
150. There are Things You Don’t Want Other’s to See
157. Secretly in the Classroom