How They Fap in Parallel Worlds Extra
| Artist | F4U (54) |
| Magazine | Comic Kairakuten 2023-01 (22) |
| Parody | Original Work (15,167) |
| Publisher | FAKKU (12,574) |
| Published | 20 February 2023 |
| Pages | 4 |
| Favorites | 12 |
| Tags | ecchi (1,017) glasses (1,443) isekai (346) non-h (520) twintails (2,154) unlimited (12,118) |
| Description | This is a commercial. Brought to you by F4U. |
