No, SW was definitely raped by his mom ,at that time,may be he did not enjoy it (i think in his unconscious he may enjoy it and i can say that it was his first time) he loves his mom as a mother, but when he sex with Bum,Bum put his mom apron ,So may be SW sees Bum as his mom ,he slip wrong word during sex ...
Thank you for your explanation, I hope your right because I find it very weird that he would say that during sex and this is the first time i've ever really seen sangwoo that excited with having sex with Bum. But we'll just see what happens in the next chapter and see what his excuse is going to be for having said mom during sex with bum.
God dammit why did I have to be right about him and his mom having something together. I think the thing that is most disturbing about it is that he actually enjoyed doing it with the mom and thought he was sleeping with his mom when he was with Bum. I just can't wait to see what happens next man, I want to see how Bum is going to react and what Sangwoo is going to say to Bum. Anyway, does this mean that Sangwoo was in love with his mom than? If someone can give me their opinion I would appreciate