Tentacle bait [19 Variants] (Pixiv Fanbox)

It’s common knowledge that tentacles are driven by pheromones. That can be a bit of a problem if the trainee is scared of tentacles or is exhausted and has trouble getting into the mood. Luckily for us, we can help out a little. All it needs is a little vibrator prep-work for the trainees to get wet, so the tentacles can find their prey~