How They Fap in Parallel Worlds Ch.18
| Artist | F4U (54) |
| Magazine | Comic Kairakuten 2020-09 (24) |
| Parody | Original Work (17,558) |
| Publisher | FAKKU (14,150) |
| Published | 5 September 2020 |
| Pages | 4 |
| Favorites | 25 |
| Tags | comedy (436) deepthroat (1,250) ecchi (1,177) glasses (1,631) isekai (421) tentacles (187) twintails (2,508) unlimited (13,628) |
| Description | Do or die!? F4U's survival of the fittest... |
