SSGR-075 - 72 Hours of Total Confinement: The Pleasure Experiment

*It's worth watching as a documentary, but if you're not looking for that kind of thing, it might be boring, as there are some sex scenes that seem like, ``I included sex just in case.'' It is exactly as described in the product description and does not move while in confinement. It's also in almost the same location. I thought it was a kind of animal experiment project, but I think it's a bit strange for an AV work, since there is also an intention to observe realistic ecology... Since you can be tied up for so much time, you might want something more erotic than being tied up, trained with a vibrator, or anything like realism. There may be demand for such works.