Many if not most women love to wear this type of clothing because it accentuates their body and it makes them ALSO feel good to do so.
Men for the most part are not buying this lingerie their gf's/wives are.
I don’t think so, but in this case, it sounds very peculiar to me. He’s told her the amount of times she has to have sex with him and wear lingerie. There is nothing romantic about that at all. Secondly, he has admitted to watching porn, and because there is this “rule” set down that she has to wear lingerie once a month for him. Maybe she feels he is looking at her more objectively than lovingly, and/or perhaps there is a reason she is uncomfortable with lingerie stemming from an incident in her past or discomfort with her own body. There’s a reason why she doesn’t want to, and I think the poster should talk with her about it.