Some quick setup:
I have an identical twin, and when I say identical, I mean IDENTICAL. Our own parents even have trouble telling us apart sometimes. We usually don’t even bother correcting them anymore when they mix us up.
I recently discovered that my sister has been having s** with my boyfriend fairly regularly for a while now and letting him think it’s me. Now normally I’d call BS, but we really are completely identical, apparently even when we’re naked. It’s kinda hard to be angry at my boyfriend because he almost certainly was being tricked too. FML
