AIAV-027 [AI Doujin] I'm a virgin, but I'm a huge cock so I'm apparently a perverted succubus likes me.

When I cast a spell that was exactly like the book of magic, a succubus really appeared. - It is said that the indecent sucks out the lives of her, but I am a virgin, but it seems she had an attractive huge cock. - Because of this, for some reason, I was liked by the succubus and made him my sex friend...