I've Been Hugged by a Fierce Incubus for 300 Years - Whether Asleep or Awake, I'm just Being Poked and Prodded

Summary

"It feels good and I desperately endure being swallowed by pleasure … I understand that I can pick it up–" Anna Shiraishi (25), an office lady who has no luck with a man, is just flirting with her boyfriend because of the «bruise» that she was born with. I wonder if even a good man will come down from the sky. When I was thinking about that, a boy really came down from the sky!? He called himself Alain and said that he has been loving her for 300 years, finding her by following the "bruise" on her body every time Anna reincarnated. Anna couldn't remember anything and couldn't believe the existence of Incubus, but Alain suddenly grew up to be an adult "incubus" with horns and wings. And every time Alain touches my skin, my body starts throbbing, and my mind goes numb.