I don't go out of my way to read choking smut, but man, this work is insanely hot. I loved it when the tutor went full mask off and complied with her request. I always enjoy that trope.
I will say I was slightly disturbed seeing the cycle of him choking her to unconscious and then waking her up by fucking her body. (Talk about stimulation overload.) Same with her facial expression on page 33 but those moments didn't turn me off.
Overall, excellent smut. This artist did an excellent with this work and the 'IF'story. Worth every penny if you bought the stories.