Do you like to be ed?

My bf really likes me, he’s really into roleplay where he has me over his knee and my backside. Have you had a bf who does this or into this? I don’t mind it at all but as he’s my first serious bf i don’t know if this is common. I told my friends about this and they said they have never tried this so i don’t know if this is a usual thing or not. He bought me a schoolgirl uniform which he said was really y, i think it looks stupid! But if he likes it i am happy to wear it for him, it’s like the one in the Britney Spears video. When he does it it’s not violent at all, just playful.