i think he is pretending
He's old enough to have a fair share of romance with other ladies
Most men in historical manhwas remain virgins till marriage, it doesnt matter how old they are, at that time it was not normal to be sexual with others you dont love or are not married to. So I wouldnt be suprised if ML here is actually inexperienced, but Idk thats why im asking the ppl who read the raws and know :)
Anyway, it looks like it's important to you to know if he's a virgin or not. I'll let you know that there hasn't been any indication that he was a virgin in the novel or webtoon raws, from what I've read so far
It’s not only me but there are other 20+ ppl who wanted to know too if hes experienced or not, it’s normal that the readers wanna have more details about the character whos story they are reading. Anyway, thank you for answering the question.
Is he actually experienced or just acting so that she asks him the questions? Was he really sleeping with other women?