孕ら☆ちゅちゅっ!! ～咬めばあの娘もHな天使～

One day, Taisuke finds a book in his room and opens it without knowing the secret. What appears from inside is a vampire girl!? He is sucked in by her..., and his life changes 180 degrees. "People who are sucked in by vampires can't control their libido and they keep asking for sex." Let's make your friends vampires, make them sexually excited, and have sex!

[From ErogeShop]