Overstimulation (Pixiv Fanbox)

How many orgasms is too many? What a difficult question to ask! Of course, that depends from trainee to trainee, though that’s a very boring answer, right? So we took the most durable trainee we could find and strapped her in. A large penetrating device is placed between her legs that rhythmically drives itself in and out without needing to rest. With various machines taking turns playing with her most sensitive spots, it’s only a matter of time until she breaks. No matter how hard she’s climaxing and how much she’s twitching, the machines keep going at a steady pace until she faints and the sessions are considered to be over~