Responses

I think it's normal in Korea, China and Japan (and maybe other east asian countries) to shower before sex. I've seen some videos that talk about that, and I live in China and all my foreign friends told me that when they are going to have sex with someone they are asked to take a shower (which completely kills the mood but it's normal)
I think this may be the first time anywhere (yaoi or otherwise) where I read a detailed first time experience. I like that were in both their heads, and honestly some of the questions Dongho is asking himself are things I've wondered myself ( virgin here). I can feel the nervousness and the awkwardness.
BTW, why do a lot of time characters shower before sex? Like aren't they gonna need a shower afterwards?