Crimson_Blue

Rated +18

Ethan (unlike many unlucky protagonists) was doing pretty well, he had just graduated from high school, he isn't a straight A student but he isn't so bad either.

He was very popular in his high school days, with short black curly hair, average height and build, and a face any girl would die for, Ethan navigated through high school like a breeze.

But before he could leave for college he was diagnosed with a strange illness and was told he had only six months to live.

The news was devastating to Ethan but it was true, four months had gone in the blink of an eye and Ethan had only two left, he started trying things he hadn't done before.

After getting a recommendation from a friend he bought a virtual reality game called Harem Online.

Before he could play the game it glitched and was isekaied into a fantasy world where magic and women reigned supreme.

Follow Ethan on his adventure as he navigates through a world dominated by women with his lust system. 

The early chapters might be a little clumsy but it gets really good, oh and lots of lemon, I mean like a lot of lemons.

Additional Tags: Adventure - Action - R18 - Isekai - System - Harem - Weak to Strong - Handsome ML - Beautiful FLs - Smut - Elves - Vampires - Demons - Monster Girls.

100 power stones for 1 bonus chapter.
1 Magic castle for 5 bonus chapters.

Check out my other work
Lust System: Sword Genius in Women's World

Lust System: Monster girl Harem

Their kiss intensified as both of their tongues danced around with Ethan's hand still fondling her plum ass.

Ethan broke the kiss and she was already breathing heavily, Ethan went for her breasts next as he latched onto her right nipple, and sucked on it.

She was surprised because with the color of her skin, her eyes, ears, and sharp claws, any human would immediately know she was a demon but Ethan didn't care, her body was more important than what she was.

She let out soft moans as Ethan sucked on her breasts, Ethan removed one of his hands from her ass and it wandered to her tights and finally, he touched her wet hole.

"Anngg..." She moaned as Ethan rubbed on her slit and the next moment his fingers penetrated her hole.

"Ahhaann..." She moaned loudly as three of Ethan's fingers slid into her pussy and immediately he increased his motion fingering her furiously while still sucking on her nipple.

Chapter 156 How to tame a demon (+18)