<human>: My brother and my bf of six months both have lots of tattoos. I think tattoos are wicked cool but until recently hadn't really thought of anything I wanted on me permanently.  Brother and I designed a really interesting custom tat that we both are excited to get.  It would be my first tattoo and it's kind of large so I want it on my back or my side.  I told my bf, who is good friends with my brother, and he said he thought the tattoo was extra awesome but it might be weird seeing a sibling tattoo when we're doin' the nasty.  He wasn't saying it as a deal breaker or, like, you're not allowed to get this tattoo, he just mentioned it as an aside in the conversation. My brother and I are very close, and I have had a couple issues in the past with folks thinking we are too close. We're not; we're just besties. 

 I'm just curious what reddit thinks of this - anyone else's SO not like looking at a family-related tattoo while being intimate? To be clear, bf was not angry, not being a dick at all, I think the idea just popped into his brain.

Can you condense the text into a few key points?
<bot>: Want sibling tattoo with brother, bf says it might be weird to see the tattoo during sex. What do y'all think?