Stuck in a wall (Pixiv Fanbox)

Stuck in a rigid wall, with her back exposed to one side and her front exposed to the other, this trainee is in for a wild ride. With no real goals or limit, her training session lasts until the people passing by grow bored of her. Considering she’s stuck in a relatively busy part of the dungeon, this might take a while. Before her encasement into the wall, she’s been thoroughly cleaned and fed strong aphrodisiacs~ Due to her position, she’s also unable to see or hear what’s happening behind her, making each penetration somewhat of a surprise. Let’s see how long it takes until her mind breaks from being used by anyone who happens to walk past her~