Alien Energy Thief summary: Baek Mir, a boy barely scraping by with part-time jobs, appears before him one day, a naked man falling from the sky. He's revealed to be Won-Byul, an alien who crash-landed on Earth. However, after coveting Mir's belongings, Won-Byul, with no place to go, begins calling him "Sexy" and approaches him, offering to replenish his energy...! *"You're looking for an alien sex worker? Who is that woman?"* From that moment on, an unpredictable alien sex scene begins! (Source: Lezhin, translated) *Note: Includes two extra chapters.*