different_minds

Zach was a sci-fi game enthusiast who unintentionally crossed over to a magical isekai. Fortunately, he had access to the previous game system and could fight the magic-savvy aborigines with high-tech weapons.
“Magic? No, I have the lightsaber. ”
Unlike what he expected, the system presented him with a different way of leveling up. He had to get some kind of special energy from the pretty girls' bodies on this planet so that he could unlock his weapons.
"What the hell happened? Is my sperm capable of upgrading girls? Can my blood cause those girls to burst out instantly?"
This was incredible.
The succubi were a hated race in the magical isekai because they oversucked male sperm and killed men, but not Zach.
Surprisingly, the majority of the special energy that Zach required was distributed in succubi.
He appeared to be having a fantastic journey.

Release That Succubus

<p>She was gripping the bed sheets with all her strength as pure pleasure assaulted her. The throbbing deep inside her womb was so addicting that Luna lost herself in the abyss like pleasure. She was like a budding drug addict who had awakened to the sweet pleasure only recently and was unable to control herself.</p>

<p>Zach selfishly thrust his member inside her and messed up her insides without care. Despite that Luna only felt euphoric joy instead of the pain. She liked this side of her master who was selfish in bed. Previously he had been too concerned about her to do her like that. But it was only today that she found another thing about herself. She absolutely loved it when Zach acted selfishly like this.</p>

Chapter 53 Superconducting Lightning Rod