M01 - Drama Cast:
高城 沙月: Sakura Hanazawa
丘崎 まひろ: 夢月やみ
M02 - Theme Song
Vocal/Lyrics: Hiyori Usami
Composition: SHO FUJiNO
M06 - Ending Theme
Vocal/Lyrics: Hiyori Usami
Bonus for preordering Mesu Ochi! Ore no Netori-bou de Midara ni Aegu Senpai & Kouhai Tsuma 2 (ANM-444).
Album was composed by SHO FUJiNO and was released on March 27, 2020. Soundtrack consists of 9 tracks tracks with duration over about 30 minutes. Album was released by ANIM.
CD 1
| 1 | 上司＆後輩妻との秘密の浮気デート | 15:12 | |
| 2 | 二人の秘密 | 02:01 | |
| 3 | 二人の秘密 インストver | 02:01 | |
| 4 | 二人の秘密 インスト＋メロver | 02:01 | |
| 5 | 二人の秘密 カラオケver | 02:01 | |
| 6 | つぼみ | 01:42 | |
| 7 | つぼみ インストver | 01:42 | |
| 8 | つぼみ インスト＋メロver | 01:42 | |
| 9 | つぼみ カラオケver | 01:42 | |
