BL in comics typically depicts love and affection between male characters. It often explores themes of romance, drama, and sometimes erotica. The stories can vary from sweet and innocent to more intense and passionate.
It's not a straightforward yes or no. Some webtoon platforms have strict guidelines against NSFW comics, but others might be more lenient. You'd have to look at each individual webtoon to determine if it has NSFW content.
Well, BL in comics means Boys' Love. It's a category where the main theme is the love and interaction between male characters. It can involve various levels of affection and storylines centered around that.
I wouldn't recommend trying to access NSFW webtoon comics at all. It's not worth the risks involved. Focus on positive and legal forms of entertainment.