Lingerie...

Okay ladies I have never wore lingerie before. I see everyone posting about it and wearing it . So I asked my boyfriend if he liked it and he said yes I told him to explain and he said he didn’t know why he just liked it so I asked him does he like it better then taking of f clothes and he said it’s meant to stay on just take of the bottoms . I felt like a complete idiot lol .. so umm ... not sure what I’m asking ... why do guys like it ? Why does he want to keep it on and just take the bottoms off ? I like skin on skin ....