How They Fap in Parallel Worlds Ch.18
| Artist | F4U (54) |
| Magazine | Comic Kairakuten 2020-09 (24) |
| Parody | Original Work (17,146) |
| Publisher | FAKKU (13,753) |
| Published | 5 September 2020 |
| Pages | 4 |
| Favorites | 23 |
| Tags | comedy (415) deepthroat (1,235) ecchi (1,133) glasses (1,600) isekai (406) tentacles (180) twintails (2,467) unlimited (13,239) |
| Description | Do or die!? F4U's survival of the fittest... |
