NEO-611 - Kasai Ami teaches the ultimate technique for male ejaculation

I've only watched the sample video. The male actor spraying in the cover photo appears in many 'male ejaculation' works. He seems to be a natural at it. In other works, he's even performed while having his anus stimulated by the actress. There was one where he sprayed for over 30 seconds until his limit. I hope he keeps up the good work in many more films. Since I feel like I can guess the content just from the sample, I'll leave it at 2 stars. It has a textbook-like title, so I hope to see future works that are truly like a textbook, packed with even more innovative techniques for the actresses.