Urashima Ero

I APPROVED when male protag-kun decided to fight back against monster girls who captured him and intended to *koff-koff* "ride him until he was drained."

... but I really didn't expect Dat Ending:

Turtle Girl: "Omae Wa Mou Shindeiru."

Male Protag-kun: "NANI?!"

*crickets chirping*

Won't say no more for those who want to read it for themselves.

Bow to the fuck god.

He chose... poorly.

Can we get an extended version with the servants?

Why are one of the tags petite?

Turtle girl (murdering the shit out of him): It's a prank!

That is an interesting title indeed. Also, always happy to see more Monster Girl releases.
"Is the dragon palace actually heaven"? Well it's certainly a paradise. Also, he says he wishes to fornicate with them forever, which is probably possible as long as he plays along...But I guess he just couldn't wait and 'build up his sperm' as the princess so eloquently put it, going on a sexual rampage and having his way with every girl in the dragon palace.
As a result he was apparently kicked out? Such a shame, but I guess it might have been worth it?

Instant fav, but what was the deal with the box? Is it like some lore if they capture you afterwards they give you a box filled with the missing years you spent there?