Maybe tmi . My SO will always want to play with my behind. He'll lick my anus almost every time before we start having sex as a form of foreplay. I think it feels good but it's also very uncomfortable in a way because it's weird. He's only started doing this just a few months ago (we only have sex like ones or twice a month considering work and our busy schedules). The thing is that he likes it. Is this weird?.

What are your experiences and thoughts about this?

Has your SO done this before ?