The Encyclopedia of Tentacles for Boys Vol.1

Cumsuckery creatures that feed on men's sperm squeeze boys' cumforce!
28 species of cumsuckery creatures are enlisted with H scenes for each!

- A Mysterious Tentacle Shop
There is a mysterious shop located in a breach between worlds.
In the shop, creatures that suck semen with pleasure are sold as sex toys.
Boys get drown in unworldly pleasure under the female owner, Mizaly's guidance.

- Mizary's Storytelling
Mizary tells stories of alternate worlds. For instance:
a herd of greedy and dangerous cumsuckery creatures assaults a village,
a boy taken hostage by a Dark Elf is forced to mate with a cumsuckery creature,
an aristocratic woman enjoys seeing one's mating with a cumsuckery creature,
a daughter of a great family plays with her servant using a cumsuckery creature and...
Boys fall prey to formidable creatures in every story she tells.

* This work mostly depicts cumsuckery creatures that do not look like a human.
Female-shaped monsters or the likes do not appear with only a few exceptions.

* All H scenes and CG are pre-unlocked.

For details, please visit the official site:
http://mon110.sakura.ne.jp/mong/top_syokusyu.html