Well I've read at least 3 other series with gender switched world, but this is the only one where the MC doesn't care much about the s** and only focus on getting stronger.
Here's the other 3 series name:
- Teisou Gyakuten Sekai no Doutei Henkyou Ryoushu Kishi (the virgin knight, just ecchi)
- Dungeon Tou de Yadoya wo Yarou! Souzou Mahou wo Moratta Ore no Hosoude Hanjouki (ho*** beta male)
- Valhalla pe*** mansion (bro is just pure lu** incarnate with a dragonborn di**)
Here's the other 3 series name:
- Teisou Gyakuten Sekai no Doutei Henkyou Ryoushu Kishi (the virgin knight, just ecchi)
- Dungeon Tou de Yadoya wo Yarou! Souzou Mahou wo Moratta Ore no Hosoude Hanjouki (ho*** beta male)
- Valhalla pe*** mansion (bro is just pure lu** incarnate with a dragonborn di**)
a mosquito who drinks near the balls received the softest slap
wow somehow ive read all of those
I was legit already reading two out of the 3 you listed..... And didn't even know the first in the list existed....