How They Fap in Parallel Worlds Extra
| Artist | F4U (54) |
| Magazine | Comic Kairakuten 2023-01 (22) |
| Parody | Original Work (16,907) |
| Publisher | FAKKU (13,522) |
| Published | 20 February 2023 |
| Pages | 4 |
| Favorites | 24 |
| Tags | ecchi (1,109) glasses (1,563) isekai (394) non-h (579) twintails (2,407) unlimited (13,012) |
| Description | This is a commercial. Brought to you by F4U. |
