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I guess u have misunderstood the scene yusuke had wet dream it's just tht when iwaki find out about it and when he try to console him by words it's alright and when next time iwaki have sex with kotou he asked him(kotou) when u had ur first wet dream then he connected tht he is still thinking of yusuke tht scend was just tht .I guess
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No, this is a flashback in Yousuke's side story that he has when he's older and living with Iwaki after Katou's death. Iwaki jerked him off in his lap. That's how he "taught" him about sex. And Yousuke was thinking about how Iwaki's hand felt. He's in love with him and angry that he looks like Katou and Iwaki sometimes mistakes him for Katou.
Anyone knows What is this about???
"Haru wo daiteita afterward"
release date:10May2021
https://scontent.fath3-3.fna.fbcdn.net/v/t1.6435-9/fr/cp0/e15/q65/175511855_1173302199766724_3939541841378944508_n.jpg?_nc_cat=111&ccb=1-3&_nc_sid=e007fa&efg=eyJpIjoidCJ9&_nc_ohc=7xnDxmbpESIAX9YRGSf&_nc_ht=scontent.fath3-3.fna&tp=14&oh=311608bb8a98c91e2d03b1b3d8436341&oe=60A3947E