I feel the reason why he only finds warmth from him is because maybe that are meant to be like a fated pair. Where one is cold and can only be warmed by their real partner. It's like they are meant to be together.ヾ(☆▽☆)
And i think even from BJ Alex! Normally in Korean there Are scenes spurting with semen and i don't think on mangago there Are scenes like that. But I can be Wrong on that one.
I feel the reason why he only finds warmth from him is because maybe that are meant to be like a fated pair. Where one is cold and can only be warmed by their real partner. It's like they are meant to be together.ヾ(☆▽☆)