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MVG-166 Serious SM Unleashed!! Kotone Fuyuai Awakens Her Masochistic Side Through Slave Training!!
Amazingly, even Kotonyan, also known as Kotone Fuyuai, is making a full-scale debut in hardcore S&M! She undergoes a transformation into an extreme masochistic performer that even the director can’t help but get excited about. Under the intense training of rope master Tesshin Doyama, her slender body is pushed to the limit. Slaps, spanking, rough play, restraint, leash play, fixed vibrator use, whip play, and more—everything is intense and serious. Kotone Fuyuai’s intense reactions just won’t stop. She has completely opened up both mind and body. This is what true masochistic ecstasy looks like. Please look forward to Kotone Fuyuai’s awakening in the terrifying series by Shisui Usaba, where she breaks through her limits. #YoroP
AvMates Insight
MVG-166 is one of 187 videos featuring Fuyuai Kotone (冬愛ことね).
Her most frequent collaborator is the maker Real Works, which produced about 10% of her total works.
For a full list of Fuyuai Kotone’s works, see the Fuyuai Kotone JAV playlist .






















Video Information
Release Date:2026-06-19
Product Code:MVG-166
