I love this manhwa because they are both enjoying the sex(most of the author likes to add uke saying NO and seme ignoring his pain only for their own pleasure)
I don't think there's any romantic feeling between hyung and Yeonwoo it's just brotherly love(but if author wants to add this pedo shi then...*vomits*)
Aww the baby bump(づ ̄ ³ ̄)づ I am so excited to see their babies(/TДT)/