[Nukunukujima (Caffeine Chuudoku)] A Succubus Comes Knocking On My Door [rubber_user]

A voluptuous, twintailed succubus with bat-like wings and a spaded tail turns an ordinary young boy's life upside down the moment she shows up at his door, teasing "ぽくの家にはサキュバスがくる" across the cover. The boy can barely stammer through introductions while the busty demon girl towers over him, her heavy breasts and commanding presence making him nervous about his mother finding out about "itsuki-kun." Things escalate fast as she pins him down, purring that "itsuki-kun's sperm is so thick and rich," demanding more and more until the exhausted boy begs "please give me a break." It ends with her cheekily inviting him to join her bath after school, leaving the overwhelmed virgin completely at her mercy.