【Kyaradin】Ecology of Succubus in Otherworldly Chaladin

Part 1 [Succubus Whorehouse](5 color pages)

Most Succubus run a brothel.
How do they squeeze the semen out of men there? A record of it.

Part 2 [Melancholy of Queen Succubus](17 pages in black and white)

The Queen is the only succubus that has the ability to reproduce.
Queens are depressed during the breeding season
The pseudo-male organ that grows between the legs of her friends attacks her to impregnate her
A queen is just a girl, and we will learn that fact.

Part 3 [Debut of a new succubus](16 pages, B&W)

A succubus has her first experience while she is still in her twenties, a record of it.
No matter how succubus, the first time is always the first time.
A woman cries out, but what lies ahead?

An omnibus manga about the ecology of succubus.
5 pages in color + 33 pages in black and white at the beginning!