@mandi its quite excusable since... manhwas are overly dramatic and top's dicks are dramatically and unnecessarily massive... so yeah its quite painful and not only the massive part but as well as length since they are all long in length so when is goes in... IT GOES IN!!! So im guessing the thrusting and all is quite painful and in a way it is pleasuring in a weird way that's why they ask to stop but when they do stop... the pleasure says bye bye...
@Ice wina Oh dear friend, he's from Under The Green Light. It's my first and still favourite manhwa. It finally just started updating after two years. Two year! However, season two has been sad and gloomy since it started. Still worth the read!