Yuri!!! on Ice - My Dear Dear Coach (Doujinshi)
Pairings: Viktor x Yuuri, Yuuri x Viktor Yuuri struggles with the worry that Victor's passion for him will cool once they no longer have skating to bind them together, so he tries to impress upon Victor just how very special he is to Yuuri, not realizing that Victor's showing Yuuri the same thing in his own Victor-ish way.