How They Fap in Parallel Worlds Extra
| Artist | F4U (54) |
| Magazine | Comic Kairakuten 2023-01 (22) |
| Parody | Original Work (16,958) |
| Publisher | FAKKU (13,572) |
| Published | 20 February 2023 |
| Pages | 4 |
| Favorites | 24 |
| Tags | ecchi (1,116) glasses (1,565) isekai (395) non-h (579) twintails (2,413) unlimited (13,062) |
| Description | This is a commercial. Brought to you by F4U. |
