Surechigau Kyoudai no Kowareru Rinrikan Theme Song/Bonus Binaural
| Published by | CloverGAME |
| Release type | Game Soundtrack - Promo / Enclosure |
| Format | 2 CD - 8 tracks |
| Release date | April 25, 2025 |
| Genres |
Enclosed with Surechigau Kyoudai no Kowareru Rinrikan Limited Edition.
| 1 | Grimm fullver. | ||
| 2 | Grimm shortver. | ||
| 3 | Grimm full inst. | ||
| 4 | Grimm short inst. |
CD 2
| 1 | 「耳かきが気持ち良すぎて」10:07 | ||
| 2 | 「夜這いと手コキと中出しと」16:18 | ||
| 3 | 「耳かきが気持ち良すぎて」SEなし | ||
| 4 | 「夜這いと手コキと中出しと」SEなし |
