A compilation of chapters originally included in the Shin Koihime Musou Gaishi Saiten anthology series with some new content.

Like what the title says, it contains princesses and penises on them. Also, all the females have some muscles on their bodies (either that, or they’re so skinny that you can see rib cages poking out of their...

You can get cheat skills in a different world, but somehow, she has no clothes? The naked comedy of the girl from a different world begins. While bathing in a hot spring Runa Hatagami is mistakenly transferred...

In order to save The Paradise Island Zoo that has lost all but the female animals, the Director has made it so when night falls, all the animals turn into cute girls! It's up to Taneda to mate with all of them...

On the day he moved in with his childhood friend Miu, the heroine Fei materialized from a novel he hadn't managed to get rid of, and a very lively love triangle began.

In a world where the demon king has been vanquished and peace has come, Lex, a magic doctor, runs a clinic. However, all he receives are patients who are more irredeemable than the rest of the world, x-rated by...

Set three months after the first series.

The twins, Oona and Hooru, come to the house of Takeuchi Kou, a super-skilled porn star. They appear to be just normal girls but they're actually not. In fact, they are succubi who devour humans' sexual desire....

A hikikomori boy who died while dreaming of a harem was reborn as one of the heroes who will save the world. The harem he aimed for would surely be there! Next to the hikikomori was someone reincarnated as...

A blessed Hero. A vicious Demon Lord. A common objective. An epic battle between good and evil whose outcome will shape the new era the world will enter has reached its endgame. However, things aren't what they...