As soon as I found his profile, I was slightly shocked. It's NSFW profile and he has made several comments on 18 profiles and following those threads. Figured out he has some addictions on Asian women.
Context here: he hasn't been reaching out to me lately due to some matters, anyways, I'm asian, petite myself so reading his comments - it made me wonder he's going on dates because he has either Asian fetish or this is the type he likes (he has told me I'm his type, look-wise and personality-wise)

So continuing to my first point, it seemed that he's been active on those thread only like 2 months ago where we've been known to each other about 5 months ago. All his post/comments prior to that showed the same kind of personality as he is in-person. I still like his old posts, the attention and responses here and there he made on other topics. But those 18 comments since 2 months ago worried me as he's just another perv.

Then I wondered why it's started 2 months ago (after meeting me)? He has been always the honest and open, he told me he likes me and I felt all those romantic feeling with him, we did cute activities together, and all he did/ said made me think he's really into me. However, we didn't even able to do physical stuffs as he's worried it'll be my first exp and he might ruin it so he's been careful and cautious even with slight touches. In short, despite seeing each other like 5/6 times in those months - we never kissed or get intimate in any ways.

I don't mind a man watching those stuffs or anything like that especially as I'm not getting physical with him (he's not asking for it as well) so he might be feeling like he needs it. But why, why is he that active in reddit instead of texting me or making more contact with me to either hangout or any. Is he giving up on me because that I'm inexperienced? But if I am, would he be only interested in getting physical and nothing more ( <- this contradicts to all his actions/words around me) so I don't know). But I felt weird to see him commenting at those explicit pictures with spicy tone and words - I didn't think he would be doing those (especially when he was going out wt me and very respectful to me)

Sorry, this post went too long. I feel like just venting.

TLDR: A man (30 ) I'm dating for 4/5 months is engaging with NSFW contents on reddit while going out on dates on me. I have no right to act angry as I'm not his official gf but it felt weird. And the fact that he started engaging more after seeing me, while never do/ rarely say those things to me.