【A Bai】Do-o-trek mother’s milking

A boy wanders into a mysterious castle.
A young boy wanders into a mysterious castle and is grabbed by a group of terrifying vampires.
A young boy wanders into a mysterious castle and is grabbed by terrifying vampires and brought before the eyes of [his mother].

What will they do to the boy?

Contains: black and white manga
31 pages
1 title page + 30 pages of the main story.